1018199028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 144

約数和(自身を含む): 3042180288

約数和(自身を除く): 2023981260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 121, 132, 147, 154, 196, 231, 242, 294, 308, 363, 462, 484, 539, 588, 726, 847, 924, 1078, 1301, 1331, 1452, 1617, 1694, 2156, 2541, 2602, 2662, 3234, 3388, 3903, 3993, 5082, 5204, 5324, 5929, 6468, 7806, 7986, 9107, 9317, 10164, 11858, 14311, 15612, 15972, 17787, 18214, 18634, 23716, 27321, 27951, 28622, 35574, 36428, 37268, 42933, 54642, 55902, 57244, 63749, 65219, 71148, 85866, 100177, 109284, 111804, 127498, 130438, 157421, 171732, 191247, 195657, 200354, 254996, 260876, 300531, 314842, 382494, 391314, 400708, 472263, 601062, 629684, 701239, 764988, 782628, 944526, 1101947, 1202124, 1402478, 1731631, 1889052, 2103717, 2203894, 2804956, 3305841, 3463262, 4207434, 4407788, 5194893, 6611682, 6926524, 7713629, 8414868, 10389786, 12121417, 13223364, 15427258, 20779572, 23140887, 24242834, 30854516, 36364251, 46281774, 48485668, 72728502, 84849919, 92563548, 145457004, 169699838, 254549757, 339399676, 509099514, 1018199028]

約数ペア:

[(1, 1018199028), (2, 509099514), (3, 339399676), (4, 254549757), (6, 169699838), (7, 145457004), (11, 92563548), (12, 84849919), (14, 72728502), (21, 48485668), (22, 46281774), (28, 36364251), (33, 30854516), (42, 24242834), (44, 23140887), (49, 20779572), (66, 15427258), (77, 13223364), (84, 12121417), (98, 10389786), (121, 8414868), (132, 7713629), (147, 6926524), (154, 6611682), (196, 5194893), (231, 4407788), (242, 4207434), (294, 3463262), (308, 3305841), (363, 2804956), (462, 2203894), (484, 2103717), (539, 1889052), (588, 1731631), (726, 1402478), (847, 1202124), (924, 1101947), (1078, 944526), (1301, 782628), (1331, 764988), (1452, 701239), (1617, 629684), (1694, 601062), (2156, 472263), (2541, 400708), (2602, 391314), (2662, 382494), (3234, 314842), (3388, 300531), (3903, 260876), (3993, 254996), (5082, 200354), (5204, 195657), (5324, 191247), (5929, 171732), (6468, 157421), (7806, 130438), (7986, 127498), (9107, 111804), (9317, 109284), (10164, 100177), (11858, 85866), (14311, 71148), (15612, 65219), (15972, 63749), (17787, 57244), (18214, 55902), (18634, 54642), (23716, 42933), (27321, 37268), (27951, 36428), (28622, 35574)]