18860412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 47416320

約数和(自身を除く): 28555908

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 59, 68, 102, 118, 177, 204, 236, 354, 708, 1003, 1567, 2006, 3009, 3134, 4012, 4701, 6018, 6268, 9402, 12036, 18804, 26639, 53278, 79917, 92453, 106556, 159834, 184906, 277359, 319668, 369812, 554718, 1109436, 1571701, 3143402, 4715103, 6286804, 9430206, 18860412]

約数ペア:

[(1, 18860412), (2, 9430206), (3, 6286804), (4, 4715103), (6, 3143402), (12, 1571701), (17, 1109436), (34, 554718), (51, 369812), (59, 319668), (68, 277359), (102, 184906), (118, 159834), (177, 106556), (204, 92453), (236, 79917), (354, 53278), (708, 26639), (1003, 18804), (1567, 12036), (2006, 9402), (3009, 6268), (3134, 6018), (4012, 4701)]