2515212

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1132

約数の個数: 60

約数和(自身を含む): 7521360

約数和(自身を除く): 5006148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1109, 1134, 2218, 2268, 3327, 4436, 6654, 7763, 9981, 13308, 15526, 19962, 23289, 29943, 31052, 39924, 46578, 59886, 69867, 89829, 93156, 119772, 139734, 179658, 209601, 279468, 359316, 419202, 628803, 838404, 1257606, 2515212]

約数ペア:

[(1, 2515212), (2, 1257606), (3, 838404), (4, 628803), (6, 419202), (7, 359316), (9, 279468), (12, 209601), (14, 179658), (18, 139734), (21, 119772), (27, 93156), (28, 89829), (36, 69867), (42, 59886), (54, 46578), (63, 39924), (81, 31052), (84, 29943), (108, 23289), (126, 19962), (162, 15526), (189, 13308), (252, 9981), (324, 7763), (378, 6654), (567, 4436), (756, 3327), (1109, 2268), (1134, 2218)]