18155592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 64471680

約数和(自身を除く): 46316088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 163, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 326, 357, 364, 408, 442, 468, 476, 489, 504, 546, 612, 652, 663, 714, 728, 819, 884, 936, 952, 978, 1071, 1092, 1141, 1224, 1304, 1326, 1428, 1467, 1547, 1638, 1768, 1956, 1989, 2119, 2142, 2184, 2282, 2652, 2771, 2856, 2934, 3094, 3276, 3423, 3912, 3978, 4238, 4284, 4564, 4641, 5304, 5542, 5868, 6188, 6357, 6552, 6846, 7956, 8313, 8476, 8568, 9128, 9282, 10269, 11084, 11736, 12376, 12714, 13692, 13923, 14833, 15912, 16626, 16952, 18564, 19071, 19397, 20538, 22168, 24939, 25428, 27384, 27846, 29666, 33252, 36023, 37128, 38142, 38794, 41076, 44499, 49878, 50856, 55692, 58191, 59332, 66504, 72046, 76284, 77588, 82152, 88998, 99756, 108069, 111384, 116382, 118664, 133497, 144092, 152568, 155176, 174573, 177996, 199512, 216138, 232764, 252161, 266994, 288184, 324207, 349146, 355992, 432276, 465528, 504322, 533988, 648414, 698292, 756483, 864552, 1008644, 1067976, 1296828, 1396584, 1512966, 2017288, 2269449, 2593656, 3025932, 4538898, 6051864, 9077796, 18155592]

約数ペア:

[(1, 18155592), (2, 9077796), (3, 6051864), (4, 4538898), (6, 3025932), (7, 2593656), (8, 2269449), (9, 2017288), (12, 1512966), (13, 1396584), (14, 1296828), (17, 1067976), (18, 1008644), (21, 864552), (24, 756483), (26, 698292), (28, 648414), (34, 533988), (36, 504322), (39, 465528), (42, 432276), (51, 355992), (52, 349146), (56, 324207), (63, 288184), (68, 266994), (72, 252161), (78, 232764), (84, 216138), (91, 199512), (102, 177996), (104, 174573), (117, 155176), (119, 152568), (126, 144092), (136, 133497), (153, 118664), (156, 116382), (163, 111384), (168, 108069), (182, 99756), (204, 88998), (221, 82152), (234, 77588), (238, 76284), (252, 72046), (273, 66504), (306, 59332), (312, 58191), (326, 55692), (357, 50856), (364, 49878), (408, 44499), (442, 41076), (468, 38794), (476, 38142), (489, 37128), (504, 36023), (546, 33252), (612, 29666), (652, 27846), (663, 27384), (714, 25428), (728, 24939), (819, 22168), (884, 20538), (936, 19397), (952, 19071), (978, 18564), (1071, 16952), (1092, 16626), (1141, 15912), (1224, 14833), (1304, 13923), (1326, 13692), (1428, 12714), (1467, 12376), (1547, 11736), (1638, 11084), (1768, 10269), (1956, 9282), (1989, 9128), (2119, 8568), (2142, 8476), (2184, 8313), (2282, 7956), (2652, 6846), (2771, 6552), (2856, 6357), (2934, 6188), (3094, 5868), (3276, 5542), (3423, 5304), (3912, 4641), (3978, 4564), (4238, 4284)]