74845818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{521}}^1$

素因数の和:899

約数の個数: 48

約数和(自身を含む): 170030016

約数和(自身を除く): 95184198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 347, 414, 521, 694, 1041, 1042, 1563, 2082, 3123, 3126, 4689, 6246, 7981, 9378, 11983, 15962, 23943, 23966, 35949, 47886, 71829, 71898, 107847, 143658, 180787, 215694, 361574, 542361, 1084722, 1627083, 3254166, 4158101, 8316202, 12474303, 24948606, 37422909, 74845818]

約数ペア:

[(1, 74845818), (2, 37422909), (3, 24948606), (6, 12474303), (9, 8316202), (18, 4158101), (23, 3254166), (46, 1627083), (69, 1084722), (138, 542361), (207, 361574), (347, 215694), (414, 180787), (521, 143658), (694, 107847), (1041, 71898), (1042, 71829), (1563, 47886), (2082, 35949), (3123, 23966), (3126, 23943), (4689, 15962), (6246, 11983), (7981, 9378)]