31183362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{653}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 77538240

約数和(自身を除く): 46354878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 653, 758, 1137, 1306, 1959, 2274, 2653, 3411, 3918, 4571, 5306, 5877, 6822, 7959, 9142, 11754, 13713, 15918, 23877, 27426, 41139, 47754, 82278, 247487, 494974, 742461, 1484922, 1732409, 2227383, 3464818, 4454766, 5197227, 10394454, 15591681, 31183362]

約数ペア:

[(1, 31183362), (2, 15591681), (3, 10394454), (6, 5197227), (7, 4454766), (9, 3464818), (14, 2227383), (18, 1732409), (21, 1484922), (42, 742461), (63, 494974), (126, 247487), (379, 82278), (653, 47754), (758, 41139), (1137, 27426), (1306, 23877), (1959, 15918), (2274, 13713), (2653, 11754), (3411, 9142), (3918, 7959), (4571, 6822), (5306, 5877)]