13291362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2903

約数の個数: 48

約数和(自身を含む): 33813312

約数和(自身を除く): 20521950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 2851, 4662, 5702, 8553, 17106, 19957, 25659, 39914, 51318, 59871, 105487, 119742, 179613, 210974, 316461, 359226, 632922, 738409, 949383, 1476818, 1898766, 2215227, 4430454, 6645681, 13291362]

約数ペア:

[(1, 13291362), (2, 6645681), (3, 4430454), (6, 2215227), (7, 1898766), (9, 1476818), (14, 949383), (18, 738409), (21, 632922), (37, 359226), (42, 316461), (63, 210974), (74, 179613), (111, 119742), (126, 105487), (222, 59871), (259, 51318), (333, 39914), (518, 25659), (666, 19957), (777, 17106), (1554, 8553), (2331, 5702), (2851, 4662)]