7284732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:987

約数の個数: 72

約数和(自身を含む): 21316176

約数和(自身を除く): 14031444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 953, 1092, 1274, 1906, 1911, 2548, 2859, 3812, 3822, 5718, 6671, 7644, 11436, 12389, 13342, 20013, 24778, 26684, 37167, 40026, 46697, 49556, 74334, 80052, 86723, 93394, 140091, 148668, 173446, 186788, 260169, 280182, 346892, 520338, 560364, 607061, 1040676, 1214122, 1821183, 2428244, 3642366, 7284732]

約数ペア:

[(1, 7284732), (2, 3642366), (3, 2428244), (4, 1821183), (6, 1214122), (7, 1040676), (12, 607061), (13, 560364), (14, 520338), (21, 346892), (26, 280182), (28, 260169), (39, 186788), (42, 173446), (49, 148668), (52, 140091), (78, 93394), (84, 86723), (91, 80052), (98, 74334), (147, 49556), (156, 46697), (182, 40026), (196, 37167), (273, 26684), (294, 24778), (364, 20013), (546, 13342), (588, 12389), (637, 11436), (953, 7644), (1092, 6671), (1274, 5718), (1906, 3822), (1911, 3812), (2548, 2859)]