2974356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 144

約数和(自身を含む): 9959040

約数和(自身を除く): 6984684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 37, 42, 44, 58, 63, 66, 74, 77, 84, 87, 99, 111, 116, 126, 132, 148, 154, 174, 198, 203, 222, 231, 252, 259, 261, 308, 319, 333, 348, 396, 406, 407, 444, 462, 518, 522, 609, 638, 666, 693, 777, 812, 814, 924, 957, 1036, 1044, 1073, 1218, 1221, 1276, 1332, 1386, 1554, 1628, 1827, 1914, 2146, 2233, 2331, 2436, 2442, 2772, 2849, 2871, 3108, 3219, 3654, 3663, 3828, 4292, 4466, 4662, 4884, 5698, 5742, 6438, 6699, 7308, 7326, 7511, 8547, 8932, 9324, 9657, 11396, 11484, 11803, 12876, 13398, 14652, 15022, 17094, 19314, 20097, 22533, 23606, 25641, 26796, 30044, 34188, 35409, 38628, 40194, 45066, 47212, 51282, 67599, 70818, 80388, 82621, 90132, 102564, 106227, 135198, 141636, 165242, 212454, 247863, 270396, 330484, 424908, 495726, 743589, 991452, 1487178, 2974356]

約数ペア:

[(1, 2974356), (2, 1487178), (3, 991452), (4, 743589), (6, 495726), (7, 424908), (9, 330484), (11, 270396), (12, 247863), (14, 212454), (18, 165242), (21, 141636), (22, 135198), (28, 106227), (29, 102564), (33, 90132), (36, 82621), (37, 80388), (42, 70818), (44, 67599), (58, 51282), (63, 47212), (66, 45066), (74, 40194), (77, 38628), (84, 35409), (87, 34188), (99, 30044), (111, 26796), (116, 25641), (126, 23606), (132, 22533), (148, 20097), (154, 19314), (174, 17094), (198, 15022), (203, 14652), (222, 13398), (231, 12876), (252, 11803), (259, 11484), (261, 11396), (308, 9657), (319, 9324), (333, 8932), (348, 8547), (396, 7511), (406, 7326), (407, 7308), (444, 6699), (462, 6438), (518, 5742), (522, 5698), (609, 4884), (638, 4662), (666, 4466), (693, 4292), (777, 3828), (812, 3663), (814, 3654), (924, 3219), (957, 3108), (1036, 2871), (1044, 2849), (1073, 2772), (1218, 2442), (1221, 2436), (1276, 2331), (1332, 2233), (1386, 2146), (1554, 1914), (1628, 1827)]