31398708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3011}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 80962560

約数和(自身を除く): 49563852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3011, 3476, 5214, 6022, 9033, 10428, 12044, 18066, 33121, 36132, 66242, 99363, 132484, 198726, 237869, 397452, 475738, 713607, 951476, 1427214, 2616559, 2854428, 5233118, 7849677, 10466236, 15699354, 31398708]

約数ペア:

[(1, 31398708), (2, 15699354), (3, 10466236), (4, 7849677), (6, 5233118), (11, 2854428), (12, 2616559), (22, 1427214), (33, 951476), (44, 713607), (66, 475738), (79, 397452), (132, 237869), (158, 198726), (237, 132484), (316, 99363), (474, 66242), (869, 36132), (948, 33121), (1738, 18066), (2607, 12044), (3011, 10428), (3476, 9033), (5214, 6022)]