12354818

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 64

約数和(自身を含む): 24427008

約数和(自身を除く): 12072190

約数列:

[1, 2, 7, 14, 17, 23, 34, 37, 46, 61, 74, 119, 122, 161, 238, 259, 322, 391, 427, 518, 629, 782, 851, 854, 1037, 1258, 1403, 1702, 2074, 2257, 2737, 2806, 4403, 4514, 5474, 5957, 7259, 8806, 9821, 11914, 14467, 14518, 15799, 19642, 23851, 28934, 31598, 38369, 47702, 51911, 76738, 101269, 103822, 166957, 202538, 268583, 333914, 363377, 537166, 726754, 882487, 1764974, 6177409, 12354818]

約数ペア:

[(1, 12354818), (2, 6177409), (7, 1764974), (14, 882487), (17, 726754), (23, 537166), (34, 363377), (37, 333914), (46, 268583), (61, 202538), (74, 166957), (119, 103822), (122, 101269), (161, 76738), (238, 51911), (259, 47702), (322, 38369), (391, 31598), (427, 28934), (518, 23851), (629, 19642), (782, 15799), (851, 14518), (854, 14467), (1037, 11914), (1258, 9821), (1403, 8806), (1702, 7259), (2074, 5957), (2257, 5474), (2737, 4514), (2806, 4403)]