2018507764

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 4665427200

約数和(自身を除く): 2646919436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 59, 91, 98, 116, 118, 182, 196, 203, 236, 364, 377, 406, 413, 463, 637, 754, 767, 812, 826, 926, 1274, 1421, 1508, 1534, 1652, 1711, 1852, 2548, 2639, 2842, 2891, 3068, 3241, 3422, 5278, 5369, 5684, 5782, 6019, 6482, 6844, 10556, 10738, 11564, 11977, 12038, 12964, 13427, 18473, 21476, 22243, 22687, 23954, 24076, 26854, 27317, 36946, 37583, 42133, 44486, 45374, 47908, 53708, 54634, 73892, 75166, 83839, 84266, 88972, 90748, 93989, 109268, 150332, 155701, 167678, 168532, 174551, 187978, 191219, 294931, 311402, 335356, 349102, 355121, 375956, 382438, 589862, 622804, 657923, 698204, 710242, 764876, 792193, 1089907, 1179724, 1221857, 1315846, 1338533, 1420484, 1584386, 2179814, 2443714, 2485847, 2631692, 2677066, 3168772, 4359628, 4887428, 4971694, 5354132, 5545351, 8552999, 9943388, 10298509, 11090702, 17105998, 17400929, 20597018, 22181404, 34211996, 34801858, 38817457, 41194036, 69603716, 72089563, 77634914, 144179126, 155269828, 288358252, 504626941, 1009253882, 2018507764]

約数ペア:

[(1, 2018507764), (2, 1009253882), (4, 504626941), (7, 288358252), (13, 155269828), (14, 144179126), (26, 77634914), (28, 72089563), (29, 69603716), (49, 41194036), (52, 38817457), (58, 34801858), (59, 34211996), (91, 22181404), (98, 20597018), (116, 17400929), (118, 17105998), (182, 11090702), (196, 10298509), (203, 9943388), (236, 8552999), (364, 5545351), (377, 5354132), (406, 4971694), (413, 4887428), (463, 4359628), (637, 3168772), (754, 2677066), (767, 2631692), (812, 2485847), (826, 2443714), (926, 2179814), (1274, 1584386), (1421, 1420484), (1508, 1338533), (1534, 1315846), (1652, 1221857), (1711, 1179724), (1852, 1089907), (2548, 792193), (2639, 764876), (2842, 710242), (2891, 698204), (3068, 657923), (3241, 622804), (3422, 589862), (5278, 382438), (5369, 375956), (5684, 355121), (5782, 349102), (6019, 335356), (6482, 311402), (6844, 294931), (10556, 191219), (10738, 187978), (11564, 174551), (11977, 168532), (12038, 167678), (12964, 155701), (13427, 150332), (18473, 109268), (21476, 93989), (22243, 90748), (22687, 88972), (23954, 84266), (24076, 83839), (26854, 75166), (27317, 73892), (36946, 54634), (37583, 53708), (42133, 47908), (44486, 45374)]