561862812

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{19501}}^1$

素因数の和:19536

約数の個数: 60

約数和(自身を含む): 1529502856

約数和(自身を除く): 967640044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 14406, 19501, 28812, 39002, 58503, 78004, 117006, 136507, 234012, 273014, 409521, 546028, 819042, 955549, 1638084, 1911098, 2866647, 3822196, 5733294, 6688843, 11466588, 13377686, 20066529, 26755372, 40133058, 46821901, 80266116, 93643802, 140465703, 187287604, 280931406, 561862812]

約数ペア:

[(1, 561862812), (2, 280931406), (3, 187287604), (4, 140465703), (6, 93643802), (7, 80266116), (12, 46821901), (14, 40133058), (21, 26755372), (28, 20066529), (42, 13377686), (49, 11466588), (84, 6688843), (98, 5733294), (147, 3822196), (196, 2866647), (294, 1911098), (343, 1638084), (588, 955549), (686, 819042), (1029, 546028), (1372, 409521), (2058, 273014), (2401, 234012), (4116, 136507), (4802, 117006), (7203, 78004), (9604, 58503), (14406, 39002), (19501, 28812)]