18313064

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 45308160

約数和(自身を除く): 26995096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 137, 154, 196, 217, 248, 274, 308, 341, 392, 434, 539, 548, 616, 682, 868, 959, 1078, 1096, 1364, 1507, 1519, 1736, 1918, 2156, 2387, 2728, 3014, 3038, 3836, 4247, 4312, 4774, 6028, 6076, 6713, 7672, 8494, 9548, 10549, 12056, 12152, 13426, 16709, 16988, 19096, 21098, 26852, 29729, 33418, 33976, 42196, 46717, 53704, 59458, 66836, 73843, 84392, 93434, 118916, 133672, 147686, 186868, 208103, 237832, 295372, 327019, 373736, 416206, 590744, 654038, 832412, 1308076, 1664824, 2289133, 2616152, 4578266, 9156532, 18313064]

約数ペア:

[(1, 18313064), (2, 9156532), (4, 4578266), (7, 2616152), (8, 2289133), (11, 1664824), (14, 1308076), (22, 832412), (28, 654038), (31, 590744), (44, 416206), (49, 373736), (56, 327019), (62, 295372), (77, 237832), (88, 208103), (98, 186868), (124, 147686), (137, 133672), (154, 118916), (196, 93434), (217, 84392), (248, 73843), (274, 66836), (308, 59458), (341, 53704), (392, 46717), (434, 42196), (539, 33976), (548, 33418), (616, 29729), (682, 26852), (868, 21098), (959, 19096), (1078, 16988), (1096, 16709), (1364, 13426), (1507, 12152), (1519, 12056), (1736, 10549), (1918, 9548), (2156, 8494), (2387, 7672), (2728, 6713), (3014, 6076), (3038, 6028), (3836, 4774), (4247, 4312)]