64398222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16533

約数の個数: 48

約数和(自身を含む): 164616192

約数和(自身を除く): 100217970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 16487, 32974, 49461, 98922, 115409, 148383, 230818, 296766, 346227, 511097, 692454, 1022194, 1038681, 1533291, 2077362, 3066582, 3577679, 4599873, 7155358, 9199746, 10733037, 21466074, 32199111, 64398222]

約数ペア:

[(1, 64398222), (2, 32199111), (3, 21466074), (6, 10733037), (7, 9199746), (9, 7155358), (14, 4599873), (18, 3577679), (21, 3066582), (31, 2077362), (42, 1533291), (62, 1038681), (63, 1022194), (93, 692454), (126, 511097), (186, 346227), (217, 296766), (279, 230818), (434, 148383), (558, 115409), (651, 98922), (1302, 49461), (1953, 32974), (3906, 16487)]