40606308

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 106299648

約数和(自身を除く): 65693340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 233, 282, 309, 412, 423, 466, 564, 618, 699, 846, 927, 932, 1236, 1398, 1692, 1854, 2097, 2796, 3708, 4194, 4841, 8388, 9682, 10951, 14523, 19364, 21902, 23999, 29046, 32853, 43569, 43804, 47998, 58092, 65706, 71997, 87138, 95996, 98559, 131412, 143994, 174276, 197118, 215991, 287988, 394236, 431982, 863964, 1127953, 2255906, 3383859, 4511812, 6767718, 10151577, 13535436, 20303154, 40606308]

約数ペア:

[(1, 40606308), (2, 20303154), (3, 13535436), (4, 10151577), (6, 6767718), (9, 4511812), (12, 3383859), (18, 2255906), (36, 1127953), (47, 863964), (94, 431982), (103, 394236), (141, 287988), (188, 215991), (206, 197118), (233, 174276), (282, 143994), (309, 131412), (412, 98559), (423, 95996), (466, 87138), (564, 71997), (618, 65706), (699, 58092), (846, 47998), (927, 43804), (932, 43569), (1236, 32853), (1398, 29046), (1692, 23999), (1854, 21902), (2097, 19364), (2796, 14523), (3708, 10951), (4194, 9682), (4841, 8388)]