9891948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 25409664

約数和(自身を除く): 15517716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 547, 548, 822, 1094, 1507, 1641, 1644, 2188, 3014, 3282, 4521, 6017, 6028, 6564, 9042, 12034, 18051, 18084, 24068, 36102, 72204, 74939, 149878, 224817, 299756, 449634, 824329, 899268, 1648658, 2472987, 3297316, 4945974, 9891948]

約数ペア:

[(1, 9891948), (2, 4945974), (3, 3297316), (4, 2472987), (6, 1648658), (11, 899268), (12, 824329), (22, 449634), (33, 299756), (44, 224817), (66, 149878), (132, 74939), (137, 72204), (274, 36102), (411, 24068), (547, 18084), (548, 18051), (822, 12034), (1094, 9042), (1507, 6564), (1641, 6028), (1644, 6017), (2188, 4521), (3014, 3282)]