18733169728

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{31847}}^1$

素因数の和:31980

約数の個数: 112

約数和(自身を含む): 46206607104

約数和(自身を除く): 27473437376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 101, 104, 112, 182, 202, 208, 224, 364, 404, 416, 448, 707, 728, 808, 832, 1313, 1414, 1456, 1616, 2626, 2828, 2912, 3232, 5252, 5656, 5824, 6464, 9191, 10504, 11312, 18382, 21008, 22624, 31847, 36764, 42016, 45248, 63694, 73528, 84032, 127388, 147056, 222929, 254776, 294112, 414011, 445858, 509552, 588224, 828022, 891716, 1019104, 1656044, 1783432, 2038208, 2898077, 3216547, 3312088, 3566864, 5796154, 6433094, 6624176, 7133728, 11592308, 12866188, 13248352, 14267456, 22515829, 23184616, 25732376, 26496704, 41815111, 45031658, 46369232, 51464752, 83630222, 90063316, 92738464, 102929504, 167260444, 180126632, 185476928, 205859008, 292705777, 334520888, 360253264, 585411554, 669041776, 720506528, 1170823108, 1338083552, 1441013056, 2341646216, 2676167104, 4683292432, 9366584864, 18733169728]

約数ペア:

[(1, 18733169728), (2, 9366584864), (4, 4683292432), (7, 2676167104), (8, 2341646216), (13, 1441013056), (14, 1338083552), (16, 1170823108), (26, 720506528), (28, 669041776), (32, 585411554), (52, 360253264), (56, 334520888), (64, 292705777), (91, 205859008), (101, 185476928), (104, 180126632), (112, 167260444), (182, 102929504), (202, 92738464), (208, 90063316), (224, 83630222), (364, 51464752), (404, 46369232), (416, 45031658), (448, 41815111), (707, 26496704), (728, 25732376), (808, 23184616), (832, 22515829), (1313, 14267456), (1414, 13248352), (1456, 12866188), (1616, 11592308), (2626, 7133728), (2828, 6624176), (2912, 6433094), (3232, 5796154), (5252, 3566864), (5656, 3312088), (5824, 3216547), (6464, 2898077), (9191, 2038208), (10504, 1783432), (11312, 1656044), (18382, 1019104), (21008, 891716), (22624, 828022), (31847, 588224), (36764, 509552), (42016, 445858), (45248, 414011), (63694, 294112), (73528, 254776), (84032, 222929), (127388, 147056)]