12945808428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{957247}}^1$

素因数の和:957291

約数の個数: 72

約数和(自身を含む): 36666427392

約数和(自身を除く): 23720618964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 957247, 1914494, 2871741, 3828988, 5743482, 6700729, 11486964, 13401458, 20102187, 22016681, 26802916, 40204374, 44033362, 46905103, 66050043, 80408748, 88066724, 93810206, 132100086, 140715309, 154116767, 187620412, 264200172, 281430618, 308233534, 462350301, 562861236, 616467068, 924700602, 1078817369, 1849401204, 2157634738, 3236452107, 4315269476, 6472904214, 12945808428]

約数ペア:

[(1, 12945808428), (2, 6472904214), (3, 4315269476), (4, 3236452107), (6, 2157634738), (7, 1849401204), (12, 1078817369), (14, 924700602), (21, 616467068), (23, 562861236), (28, 462350301), (42, 308233534), (46, 281430618), (49, 264200172), (69, 187620412), (84, 154116767), (92, 140715309), (98, 132100086), (138, 93810206), (147, 88066724), (161, 80408748), (196, 66050043), (276, 46905103), (294, 44033362), (322, 40204374), (483, 26802916), (588, 22016681), (644, 20102187), (966, 13401458), (1127, 11486964), (1932, 6700729), (2254, 5743482), (3381, 3828988), (4508, 2871741), (6762, 1914494), (13524, 957247)]