40199591934

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{991}}^1\times {\mathrm{17203}}^1$

素因数の和:18333

約数の個数: 48

約数和(自身を含む): 87857662464

約数和(自身を除く): 47658070530

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 991, 1179, 1982, 2358, 2973, 5946, 8919, 17203, 17838, 34406, 51609, 103218, 129821, 154827, 259642, 309654, 389463, 778926, 1168389, 2253593, 2336778, 4507186, 6760779, 13521558, 17048173, 20282337, 34096346, 40564674, 51144519, 102289038, 153433557, 306867114, 2233310663, 4466621326, 6699931989, 13399863978, 20099795967, 40199591934]

約数ペア:

[(1, 40199591934), (2, 20099795967), (3, 13399863978), (6, 6699931989), (9, 4466621326), (18, 2233310663), (131, 306867114), (262, 153433557), (393, 102289038), (786, 51144519), (991, 40564674), (1179, 34096346), (1982, 20282337), (2358, 17048173), (2973, 13521558), (5946, 6760779), (8919, 4507186), (17203, 2336778), (17838, 2253593), (34406, 1168389), (51609, 778926), (103218, 389463), (129821, 309654), (154827, 259642)]