42921702

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:302

約数の個数: 72

約数和(自身を含む): 101914176

約数和(自身を除く): 58992474

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 223, 289, 306, 333, 446, 578, 629, 666, 669, 867, 1258, 1338, 1734, 1887, 2007, 2601, 3774, 3791, 4014, 5202, 5661, 7582, 8251, 10693, 11322, 11373, 16502, 21386, 22746, 24753, 32079, 34119, 49506, 64158, 64447, 68238, 74259, 96237, 128894, 140267, 148518, 192474, 193341, 280534, 386682, 420801, 580023, 841602, 1160046, 1262403, 2384539, 2524806, 4769078, 7153617, 14307234, 21460851, 42921702]

約数ペア:

[(1, 42921702), (2, 21460851), (3, 14307234), (6, 7153617), (9, 4769078), (17, 2524806), (18, 2384539), (34, 1262403), (37, 1160046), (51, 841602), (74, 580023), (102, 420801), (111, 386682), (153, 280534), (222, 193341), (223, 192474), (289, 148518), (306, 140267), (333, 128894), (446, 96237), (578, 74259), (629, 68238), (666, 64447), (669, 64158), (867, 49506), (1258, 34119), (1338, 32079), (1734, 24753), (1887, 22746), (2007, 21386), (2601, 16502), (3774, 11373), (3791, 11322), (4014, 10693), (5202, 8251), (5661, 7582)]