18105719632

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36467}}^1$

素因数の和:36537

約数の個数: 160

約数和(自身を含む): 48620888064

約数和(自身を除く): 30515168432

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 496, 572, 616, 682, 728, 806, 868, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2728, 2821, 3224, 3472, 4004, 4433, 4774, 5456, 5642, 6448, 8008, 8866, 9548, 11284, 16016, 17732, 19096, 22568, 31031, 35464, 36467, 38192, 45136, 62062, 70928, 72934, 124124, 145868, 248248, 255269, 291736, 401137, 474071, 496496, 510538, 583472, 802274, 948142, 1021076, 1130477, 1604548, 1896284, 2042152, 2260954, 2807959, 3209096, 3318497, 3792568, 4084304, 4521908, 5214781, 5615918, 6418192, 6636994, 7585136, 7913339, 9043816, 10429562, 11231836, 12435247, 13273988, 14696201, 15826678, 18087632, 20859124, 22463672, 24870494, 26547976, 29392402, 31653356, 36503467, 41718248, 44927344, 49740988, 53095952, 58784804, 63306712, 73006934, 83436496, 87046729, 99481976, 102873407, 117569608, 126613424, 146013868, 161658211, 174093458, 198963952, 205746814, 235139216, 292027736, 323316422, 348186916, 411493628, 584055472, 646632844, 696373832, 822987256, 1131607477, 1293265688, 1392747664, 1645974512, 2263214954, 2586531376, 4526429908, 9052859816, 18105719632]

約数ペア:

[(1, 18105719632), (2, 9052859816), (4, 4526429908), (7, 2586531376), (8, 2263214954), (11, 1645974512), (13, 1392747664), (14, 1293265688), (16, 1131607477), (22, 822987256), (26, 696373832), (28, 646632844), (31, 584055472), (44, 411493628), (52, 348186916), (56, 323316422), (62, 292027736), (77, 235139216), (88, 205746814), (91, 198963952), (104, 174093458), (112, 161658211), (124, 146013868), (143, 126613424), (154, 117569608), (176, 102873407), (182, 99481976), (208, 87046729), (217, 83436496), (248, 73006934), (286, 63306712), (308, 58784804), (341, 53095952), (364, 49740988), (403, 44927344), (434, 41718248), (496, 36503467), (572, 31653356), (616, 29392402), (682, 26547976), (728, 24870494), (806, 22463672), (868, 20859124), (1001, 18087632), (1144, 15826678), (1232, 14696201), (1364, 13273988), (1456, 12435247), (1612, 11231836), (1736, 10429562), (2002, 9043816), (2288, 7913339), (2387, 7585136), (2728, 6636994), (2821, 6418192), (3224, 5615918), (3472, 5214781), (4004, 4521908), (4433, 4084304), (4774, 3792568), (5456, 3318497), (5642, 3209096), (6448, 2807959), (8008, 2260954), (8866, 2042152), (9548, 1896284), (11284, 1604548), (16016, 1130477), (17732, 1021076), (19096, 948142), (22568, 802274), (31031, 583472), (35464, 510538), (36467, 496496), (38192, 474071), (45136, 401137), (62062, 291736), (70928, 255269), (72934, 248248), (124124, 145868)]