31881018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24043}}^1$

素因数の和:24078

約数の個数: 32

約数和(自身を含む): 72709056

約数和(自身を除く): 40828038

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 24043, 48086, 72129, 144258, 312559, 408731, 625118, 817462, 937677, 1226193, 1875354, 2452386, 5313503, 10627006, 15940509, 31881018]

約数ペア:

[(1, 31881018), (2, 15940509), (3, 10627006), (6, 5313503), (13, 2452386), (17, 1875354), (26, 1226193), (34, 937677), (39, 817462), (51, 625118), (78, 408731), (102, 312559), (221, 144258), (442, 72129), (663, 48086), (1326, 24043)]