13262724

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 35324800

約数和(自身を除く): 22062076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3319, 3996, 6638, 9957, 13276, 19914, 29871, 39828, 59742, 89613, 119484, 122803, 179226, 245606, 358452, 368409, 491212, 736818, 1105227, 1473636, 2210454, 3315681, 4420908, 6631362, 13262724]

約数ペア:

[(1, 13262724), (2, 6631362), (3, 4420908), (4, 3315681), (6, 2210454), (9, 1473636), (12, 1105227), (18, 736818), (27, 491212), (36, 368409), (37, 358452), (54, 245606), (74, 179226), (108, 122803), (111, 119484), (148, 89613), (222, 59742), (333, 39828), (444, 29871), (666, 19914), (999, 13276), (1332, 9957), (1998, 6638), (3319, 3996)]