19931978736

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{120677}}^1$

素因数の和:120759

約数の個数: 120

約数和(自身を含む): 59138012544

約数和(自身を除く): 39206033808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3441, 4464, 4588, 5328, 6882, 9176, 10323, 13764, 18352, 20646, 27528, 41292, 55056, 82584, 120677, 165168, 241354, 362031, 482708, 724062, 965416, 1086093, 1448124, 1930832, 2172186, 2896248, 3740987, 4344372, 4465049, 5792496, 7481974, 8688744, 8930098, 11222961, 13395147, 14963948, 17377488, 17860196, 22445922, 26790294, 29927896, 33668883, 35720392, 40185441, 44891844, 53580588, 59855792, 67337766, 71440784, 80370882, 89783688, 107161176, 134675532, 138416519, 160741764, 179567376, 214322352, 269351064, 276833038, 321483528, 415249557, 538702128, 553666076, 642967056, 830499114, 1107332152, 1245748671, 1660998228, 2214664304, 2491497342, 3321996456, 4982994684, 6643992912, 9965989368, 19931978736]

約数ペア:

[(1, 19931978736), (2, 9965989368), (3, 6643992912), (4, 4982994684), (6, 3321996456), (8, 2491497342), (9, 2214664304), (12, 1660998228), (16, 1245748671), (18, 1107332152), (24, 830499114), (31, 642967056), (36, 553666076), (37, 538702128), (48, 415249557), (62, 321483528), (72, 276833038), (74, 269351064), (93, 214322352), (111, 179567376), (124, 160741764), (144, 138416519), (148, 134675532), (186, 107161176), (222, 89783688), (248, 80370882), (279, 71440784), (296, 67337766), (333, 59855792), (372, 53580588), (444, 44891844), (496, 40185441), (558, 35720392), (592, 33668883), (666, 29927896), (744, 26790294), (888, 22445922), (1116, 17860196), (1147, 17377488), (1332, 14963948), (1488, 13395147), (1776, 11222961), (2232, 8930098), (2294, 8688744), (2664, 7481974), (3441, 5792496), (4464, 4465049), (4588, 4344372), (5328, 3740987), (6882, 2896248), (9176, 2172186), (10323, 1930832), (13764, 1448124), (18352, 1086093), (20646, 965416), (27528, 724062), (41292, 482708), (55056, 362031), (82584, 241354), (120677, 165168)]