8801988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 23425920

約数和(自身を除く): 14623932

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 3319, 6638, 9957, 13276, 19914, 39828, 43147, 56423, 86294, 112846, 129441, 169269, 172588, 225692, 258882, 338538, 517764, 677076, 733499, 1466998, 2200497, 2933996, 4400994, 8801988]

約数ペア:

[(1, 8801988), (2, 4400994), (3, 2933996), (4, 2200497), (6, 1466998), (12, 733499), (13, 677076), (17, 517764), (26, 338538), (34, 258882), (39, 225692), (51, 172588), (52, 169269), (68, 129441), (78, 112846), (102, 86294), (156, 56423), (204, 43147), (221, 39828), (442, 19914), (663, 13276), (884, 9957), (1326, 6638), (2652, 3319)]