39874086

素因数分解:

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

素因数の和:2906

約数の個数: 64

約数和(自身を含む): 104040960

約数和(自身を除く): 64166874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 2851, 4662, 5702, 6993, 8553, 13986, 17106, 19957, 25659, 39914, 51318, 59871, 76977, 105487, 119742, 153954, 179613, 210974, 316461, 359226, 538839, 632922, 738409, 949383, 1077678, 1476818, 1898766, 2215227, 2848149, 4430454, 5696298, 6645681, 13291362, 19937043, 39874086]

約数ペア:

[(1, 39874086), (2, 19937043), (3, 13291362), (6, 6645681), (7, 5696298), (9, 4430454), (14, 2848149), (18, 2215227), (21, 1898766), (27, 1476818), (37, 1077678), (42, 949383), (54, 738409), (63, 632922), (74, 538839), (111, 359226), (126, 316461), (189, 210974), (222, 179613), (259, 153954), (333, 119742), (378, 105487), (518, 76977), (666, 59871), (777, 51318), (999, 39914), (1554, 25659), (1998, 19957), (2331, 17106), (2851, 13986), (4662, 8553), (5702, 6993)]