38871036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{997}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 106466640

約数和(自身を除く): 67595604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 722, 997, 1026, 1083, 1444, 1994, 2052, 2166, 2991, 3249, 3988, 4332, 5982, 6498, 8973, 9747, 11964, 12996, 17946, 18943, 19494, 26919, 35892, 37886, 38988, 53838, 56829, 75772, 107676, 113658, 170487, 227316, 340974, 359917, 511461, 681948, 719834, 1022922, 1079751, 1439668, 2045844, 2159502, 3239253, 4319004, 6478506, 9717759, 12957012, 19435518, 38871036]

約数ペア:

[(1, 38871036), (2, 19435518), (3, 12957012), (4, 9717759), (6, 6478506), (9, 4319004), (12, 3239253), (18, 2159502), (19, 2045844), (27, 1439668), (36, 1079751), (38, 1022922), (54, 719834), (57, 681948), (76, 511461), (108, 359917), (114, 340974), (171, 227316), (228, 170487), (342, 113658), (361, 107676), (513, 75772), (684, 56829), (722, 53838), (997, 38988), (1026, 37886), (1083, 35892), (1444, 26919), (1994, 19494), (2052, 18943), (2166, 17946), (2991, 12996), (3249, 11964), (3988, 9747), (4332, 8973), (5982, 6498)]