40202946

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106357}}^1$

素因数の和:106375

約数の個数: 32

約数和(自身を含む): 102103680

約数和(自身を除く): 61900734

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106357, 212714, 319071, 638142, 744499, 957213, 1488998, 1914426, 2233497, 2871639, 4466994, 5743278, 6700491, 13400982, 20101473, 40202946]

約数ペア:

[(1, 40202946), (2, 20101473), (3, 13400982), (6, 6700491), (7, 5743278), (9, 4466994), (14, 2871639), (18, 2233497), (21, 1914426), (27, 1488998), (42, 957213), (54, 744499), (63, 638142), (126, 319071), (189, 212714), (378, 106357)]