17019756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 47515104

約数和(自身を除く): 30495348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 887, 1066, 1476, 1599, 1774, 2132, 2661, 3198, 3548, 4797, 5322, 6396, 7983, 9594, 10644, 11531, 15966, 19188, 23062, 31932, 34593, 36367, 46124, 69186, 72734, 103779, 109101, 138372, 145468, 207558, 218202, 327303, 415116, 436404, 472771, 654606, 945542, 1309212, 1418313, 1891084, 2836626, 4254939, 5673252, 8509878, 17019756]

約数ペア:

[(1, 17019756), (2, 8509878), (3, 5673252), (4, 4254939), (6, 2836626), (9, 1891084), (12, 1418313), (13, 1309212), (18, 945542), (26, 654606), (36, 472771), (39, 436404), (41, 415116), (52, 327303), (78, 218202), (82, 207558), (117, 145468), (123, 138372), (156, 109101), (164, 103779), (234, 72734), (246, 69186), (369, 46124), (468, 36367), (492, 34593), (533, 31932), (738, 23062), (887, 19188), (1066, 15966), (1476, 11531), (1599, 10644), (1774, 9594), (2132, 7983), (2661, 6396), (3198, 5322), (3548, 4797)]