18880992216

素因数分解:

$2^3\times 3^3\times {\mathrm{87412001}}^1$

素因数の和:87412016

約数の個数: 32

約数和(自身を含む): 52447201200

約数和(自身を除く): 33566208984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87412001, 174824002, 262236003, 349648004, 524472006, 699296008, 786708009, 1048944012, 1573416018, 2097888024, 2360124027, 3146832036, 4720248054, 6293664072, 9440496108, 18880992216]

約数ペア:

[(1, 18880992216), (2, 9440496108), (3, 6293664072), (4, 4720248054), (6, 3146832036), (8, 2360124027), (9, 2097888024), (12, 1573416018), (18, 1048944012), (24, 786708009), (27, 699296008), (36, 524472006), (54, 349648004), (72, 262236003), (108, 174824002), (216, 87412001)]