38977638

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 91231920

約数和(自身を除く): 52254282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 466, 569, 699, 1138, 1398, 1631, 1707, 3262, 3414, 3983, 4893, 7966, 9786, 11417, 11949, 22834, 23898, 27881, 34251, 55762, 68502, 83643, 132577, 167286, 265154, 397731, 795462, 928039, 1856078, 2784117, 5568234, 6496273, 12992546, 19488819, 38977638]

約数ペア:

[(1, 38977638), (2, 19488819), (3, 12992546), (6, 6496273), (7, 5568234), (14, 2784117), (21, 1856078), (42, 928039), (49, 795462), (98, 397731), (147, 265154), (233, 167286), (294, 132577), (466, 83643), (569, 68502), (699, 55762), (1138, 34251), (1398, 27881), (1631, 23898), (1707, 22834), (3262, 11949), (3414, 11417), (3983, 9786), (4893, 7966)]