40122756

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19553}}^1$

素因数の和:19585

約数の個数: 48

約数和(自身を含む): 109502400

約数和(自身を除く): 69379644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19553, 39106, 58659, 78212, 117318, 175977, 234636, 351954, 371507, 527931, 703908, 743014, 1055862, 1114521, 1486028, 2111724, 2229042, 3343563, 4458084, 6687126, 10030689, 13374252, 20061378, 40122756]

約数ペア:

[(1, 40122756), (2, 20061378), (3, 13374252), (4, 10030689), (6, 6687126), (9, 4458084), (12, 3343563), (18, 2229042), (19, 2111724), (27, 1486028), (36, 1114521), (38, 1055862), (54, 743014), (57, 703908), (76, 527931), (108, 371507), (114, 351954), (171, 234636), (228, 175977), (342, 117318), (513, 78212), (684, 58659), (1026, 39106), (2052, 19553)]