3894696

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 12432000

約数和(自身を除く): 8537304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 73, 76, 78, 104, 108, 114, 117, 146, 152, 156, 171, 216, 219, 228, 234, 247, 292, 312, 342, 351, 438, 456, 468, 494, 513, 584, 657, 684, 702, 741, 876, 936, 949, 988, 1026, 1314, 1368, 1387, 1404, 1482, 1752, 1898, 1971, 1976, 2052, 2223, 2628, 2774, 2808, 2847, 2964, 3796, 3942, 4104, 4161, 4446, 5256, 5548, 5694, 5928, 6669, 7592, 7884, 8322, 8541, 8892, 11096, 11388, 12483, 13338, 15768, 16644, 17082, 17784, 18031, 22776, 24966, 25623, 26676, 33288, 34164, 36062, 37449, 49932, 51246, 53352, 54093, 68328, 72124, 74898, 99864, 102492, 108186, 144248, 149796, 162279, 204984, 216372, 299592, 324558, 432744, 486837, 649116, 973674, 1298232, 1947348, 3894696]

約数ペア:

[(1, 3894696), (2, 1947348), (3, 1298232), (4, 973674), (6, 649116), (8, 486837), (9, 432744), (12, 324558), (13, 299592), (18, 216372), (19, 204984), (24, 162279), (26, 149796), (27, 144248), (36, 108186), (38, 102492), (39, 99864), (52, 74898), (54, 72124), (57, 68328), (72, 54093), (73, 53352), (76, 51246), (78, 49932), (104, 37449), (108, 36062), (114, 34164), (117, 33288), (146, 26676), (152, 25623), (156, 24966), (171, 22776), (216, 18031), (219, 17784), (228, 17082), (234, 16644), (247, 15768), (292, 13338), (312, 12483), (342, 11388), (351, 11096), (438, 8892), (456, 8541), (468, 8322), (494, 7884), (513, 7592), (584, 6669), (657, 5928), (684, 5694), (702, 5548), (741, 5256), (876, 4446), (936, 4161), (949, 4104), (988, 3942), (1026, 3796), (1314, 2964), (1368, 2847), (1387, 2808), (1404, 2774), (1482, 2628), (1752, 2223), (1898, 2052), (1971, 1976)]