6438348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 19262880

約数和(自身を除く): 12824532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 881, 1044, 1218, 1762, 1827, 2436, 2643, 3524, 3654, 5286, 6167, 7308, 7929, 10572, 12334, 15858, 18501, 24668, 25549, 31716, 37002, 51098, 55503, 74004, 76647, 102196, 111006, 153294, 178843, 222012, 229941, 306588, 357686, 459882, 536529, 715372, 919764, 1073058, 1609587, 2146116, 3219174, 6438348]

約数ペア:

[(1, 6438348), (2, 3219174), (3, 2146116), (4, 1609587), (6, 1073058), (7, 919764), (9, 715372), (12, 536529), (14, 459882), (18, 357686), (21, 306588), (28, 229941), (29, 222012), (36, 178843), (42, 153294), (58, 111006), (63, 102196), (84, 76647), (87, 74004), (116, 55503), (126, 51098), (174, 37002), (203, 31716), (252, 25549), (261, 24668), (348, 18501), (406, 15858), (522, 12334), (609, 10572), (812, 7929), (881, 7308), (1044, 6167), (1218, 5286), (1762, 3654), (1827, 3524), (2436, 2643)]