64293318

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 148992000

約数和(自身を除く): 84698682

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 193, 199, 279, 386, 398, 558, 579, 597, 837, 1158, 1194, 1674, 1737, 1791, 3474, 3582, 5211, 5373, 5983, 6169, 10422, 10746, 11966, 12338, 17949, 18507, 35898, 37014, 38407, 53847, 55521, 76814, 107694, 111042, 115221, 161541, 166563, 230442, 323082, 333126, 345663, 691326, 1036989, 1190617, 2073978, 2381234, 3571851, 7143702, 10715553, 21431106, 32146659, 64293318]

約数ペア:

[(1, 64293318), (2, 32146659), (3, 21431106), (6, 10715553), (9, 7143702), (18, 3571851), (27, 2381234), (31, 2073978), (54, 1190617), (62, 1036989), (93, 691326), (186, 345663), (193, 333126), (199, 323082), (279, 230442), (386, 166563), (398, 161541), (558, 115221), (579, 111042), (597, 107694), (837, 76814), (1158, 55521), (1194, 53847), (1674, 38407), (1737, 37014), (1791, 35898), (3474, 18507), (3582, 17949), (5211, 12338), (5373, 11966), (5983, 10746), (6169, 10422)]