40420944

素因数分解:

$2^4\times 3^4\times {\mathrm{31189}}^1$

素因数の和:31209

約数の個数: 50

約数和(自身を含む): 116993690

約数和(自身を除く): 76572746

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 31189, 62378, 93567, 124756, 187134, 249512, 280701, 374268, 499024, 561402, 748536, 842103, 1122804, 1497072, 1684206, 2245608, 2526309, 3368412, 4491216, 5052618, 6736824, 10105236, 13473648, 20210472, 40420944]

約数ペア:

[(1, 40420944), (2, 20210472), (3, 13473648), (4, 10105236), (6, 6736824), (8, 5052618), (9, 4491216), (12, 3368412), (16, 2526309), (18, 2245608), (24, 1684206), (27, 1497072), (36, 1122804), (48, 842103), (54, 748536), (72, 561402), (81, 499024), (108, 374268), (144, 280701), (162, 249512), (216, 187134), (324, 124756), (432, 93567), (648, 62378), (1296, 31189)]