2011963212

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{295703}}^1$

素因数の和:295729

約数の個数: 72

約数和(自身を含む): 6027630336

約数和(自身を除く): 4015667124

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, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 295703, 591406, 887109, 1182812, 1774218, 2069921, 2661327, 3548436, 4139842, 5322654, 6209763, 7983981, 8279684, 10645308, 12419526, 15967962, 18629289, 23951943, 24839052, 31935924, 37258578, 47903886, 55887867, 71855829, 74517156, 95807772, 111775734, 143711658, 167663601, 223551468, 287423316, 335327202, 502990803, 670654404, 1005981606, 2011963212]

約数ペア:

[(1, 2011963212), (2, 1005981606), (3, 670654404), (4, 502990803), (6, 335327202), (7, 287423316), (9, 223551468), (12, 167663601), (14, 143711658), (18, 111775734), (21, 95807772), (27, 74517156), (28, 71855829), (36, 55887867), (42, 47903886), (54, 37258578), (63, 31935924), (81, 24839052), (84, 23951943), (108, 18629289), (126, 15967962), (162, 12419526), (189, 10645308), (243, 8279684), (252, 7983981), (324, 6209763), (378, 5322654), (486, 4139842), (567, 3548436), (756, 2661327), (972, 2069921), (1134, 1774218), (1701, 1182812), (2268, 887109), (3402, 591406), (6804, 295703)]