40356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:88

約数の個数: 36

約数和(自身を含む): 109200

約数和(自身を除く): 68844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 2124, 2242, 3363, 4484, 6726, 10089, 13452, 20178, 40356]

約数ペア:

[(1, 40356), (2, 20178), (3, 13452), (4, 10089), (6, 6726), (9, 4484), (12, 3363), (18, 2242), (19, 2124), (36, 1121), (38, 1062), (57, 708), (59, 684), (76, 531), (114, 354), (118, 342), (171, 236), (177, 228)]