9447802

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 18998784

約数和(自身を除く): 9550982

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 61, 74, 91, 122, 161, 182, 259, 299, 322, 427, 481, 518, 598, 793, 851, 854, 962, 1403, 1586, 1702, 2093, 2257, 2806, 3367, 4186, 4514, 5551, 5957, 6734, 9821, 11063, 11102, 11914, 15799, 18239, 19642, 22126, 29341, 31598, 36478, 51911, 58682, 77441, 103822, 127673, 154882, 205387, 255346, 363377, 410774, 674843, 726754, 1349686, 4723901, 9447802]

約数ペア:

[(1, 9447802), (2, 4723901), (7, 1349686), (13, 726754), (14, 674843), (23, 410774), (26, 363377), (37, 255346), (46, 205387), (61, 154882), (74, 127673), (91, 103822), (122, 77441), (161, 58682), (182, 51911), (259, 36478), (299, 31598), (322, 29341), (427, 22126), (481, 19642), (518, 18239), (598, 15799), (793, 11914), (851, 11102), (854, 11063), (962, 9821), (1403, 6734), (1586, 5957), (1702, 5551), (2093, 4514), (2257, 4186), (2806, 3367)]