81810071298

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3463}}^1\times {\mathrm{42337}}^1$

素因数の和:45839

約数の個数: 48

約数和(自身を含む): 183030222336

約数和(自身を除く): 101220151038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 3463, 6926, 10389, 20778, 31167, 42337, 62334, 84674, 107353, 127011, 214706, 254022, 322059, 381033, 644118, 762066, 966177, 1312447, 1932354, 2624894, 3937341, 7874682, 11812023, 23624046, 146613031, 293226062, 439839093, 879678186, 1319517279, 2639034558, 4545003961, 9090007922, 13635011883, 27270023766, 40905035649, 81810071298]

約数ペア:

[(1, 81810071298), (2, 40905035649), (3, 27270023766), (6, 13635011883), (9, 9090007922), (18, 4545003961), (31, 2639034558), (62, 1319517279), (93, 879678186), (186, 439839093), (279, 293226062), (558, 146613031), (3463, 23624046), (6926, 11812023), (10389, 7874682), (20778, 3937341), (31167, 2624894), (42337, 1932354), (62334, 1312447), (84674, 966177), (107353, 762066), (127011, 644118), (214706, 381033), (254022, 322059)]