12241572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 72

約数和(自身を含む): 33707520

約数和(自身を除く): 21465948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 191, 196, 218, 294, 327, 382, 436, 573, 588, 654, 763, 764, 1146, 1308, 1337, 1526, 2289, 2292, 2674, 3052, 4011, 4578, 5341, 5348, 8022, 9156, 9359, 10682, 16023, 16044, 18718, 20819, 21364, 28077, 32046, 37436, 41638, 56154, 62457, 64092, 83276, 112308, 124914, 145733, 249828, 291466, 437199, 582932, 874398, 1020131, 1748796, 2040262, 3060393, 4080524, 6120786, 12241572]

約数ペア:

[(1, 12241572), (2, 6120786), (3, 4080524), (4, 3060393), (6, 2040262), (7, 1748796), (12, 1020131), (14, 874398), (21, 582932), (28, 437199), (42, 291466), (49, 249828), (84, 145733), (98, 124914), (109, 112308), (147, 83276), (191, 64092), (196, 62457), (218, 56154), (294, 41638), (327, 37436), (382, 32046), (436, 28077), (573, 21364), (588, 20819), (654, 18718), (763, 16044), (764, 16023), (1146, 10682), (1308, 9359), (1337, 9156), (1526, 8022), (2289, 5348), (2292, 5341), (2674, 4578), (3052, 4011)]