988687692

素因数分解:

$2^2\times 3^2\times {\mathrm{1579}}^1\times {\mathrm{17393}}^1$

素因数の和:18982

約数の個数: 36

約数和(自身を含む): 2500909320

約数和(自身を除く): 1512221628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1579, 3158, 4737, 6316, 9474, 14211, 17393, 18948, 28422, 34786, 52179, 56844, 69572, 104358, 156537, 208716, 313074, 626148, 27463547, 54927094, 82390641, 109854188, 164781282, 247171923, 329562564, 494343846, 988687692]

約数ペア:

[(1, 988687692), (2, 494343846), (3, 329562564), (4, 247171923), (6, 164781282), (9, 109854188), (12, 82390641), (18, 54927094), (36, 27463547), (1579, 626148), (3158, 313074), (4737, 208716), (6316, 156537), (9474, 104358), (14211, 69572), (17393, 56844), (18948, 52179), (28422, 34786)]