123442434

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 290964480

約数和(自身を除く): 167522046

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 558, 666, 837, 999, 1147, 1674, 1993, 1998, 2294, 3441, 3986, 5979, 6882, 10323, 11958, 17937, 20646, 30969, 35874, 53811, 61783, 61938, 73741, 107622, 123566, 147482, 185349, 221223, 370698, 442446, 556047, 663669, 1112094, 1327338, 1668141, 1991007, 2285971, 3336282, 3982014, 4571942, 6857913, 13715826, 20573739, 41147478, 61721217, 123442434]

約数ペア:

[(1, 123442434), (2, 61721217), (3, 41147478), (6, 20573739), (9, 13715826), (18, 6857913), (27, 4571942), (31, 3982014), (37, 3336282), (54, 2285971), (62, 1991007), (74, 1668141), (93, 1327338), (111, 1112094), (186, 663669), (222, 556047), (279, 442446), (333, 370698), (558, 221223), (666, 185349), (837, 147482), (999, 123566), (1147, 107622), (1674, 73741), (1993, 61938), (1998, 61783), (2294, 53811), (3441, 35874), (3986, 30969), (5979, 20646), (6882, 17937), (10323, 11958)]