42545826

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4071

約数の個数: 48

約数和(自身を含む): 100189440

約数和(自身を除く): 57643614

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3534, 4013, 5301, 8026, 10602, 12039, 24078, 36117, 72234, 76247, 124403, 152494, 228741, 248806, 373209, 457482, 686223, 746418, 1119627, 1372446, 2239254, 2363657, 4727314, 7090971, 14181942, 21272913, 42545826]

約数ペア:

[(1, 42545826), (2, 21272913), (3, 14181942), (6, 7090971), (9, 4727314), (18, 2363657), (19, 2239254), (31, 1372446), (38, 1119627), (57, 746418), (62, 686223), (93, 457482), (114, 373209), (171, 248806), (186, 228741), (279, 152494), (342, 124403), (558, 76247), (589, 72234), (1178, 36117), (1767, 24078), (3534, 12039), (4013, 10602), (5301, 8026)]