40920642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17093}}^1$

素因数の和:17127

約数の個数: 48

約数和(自身を含む): 106666560

約数和(自身を除く): 65745918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 17093, 34186, 51279, 102558, 119651, 153837, 239302, 307674, 324767, 358953, 649534, 717906, 974301, 1076859, 1948602, 2153718, 2273369, 2922903, 4546738, 5845806, 6820107, 13640214, 20460321, 40920642]

約数ペア:

[(1, 40920642), (2, 20460321), (3, 13640214), (6, 6820107), (7, 5845806), (9, 4546738), (14, 2922903), (18, 2273369), (19, 2153718), (21, 1948602), (38, 1076859), (42, 974301), (57, 717906), (63, 649534), (114, 358953), (126, 324767), (133, 307674), (171, 239302), (266, 153837), (342, 119651), (399, 102558), (798, 51279), (1197, 34186), (2394, 17093)]