42858522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{643}}^1$

素因数の和:704

約数の個数: 72

約数和(自身を含む): 111113184

約数和(自身を除く): 68254662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 529, 643, 966, 1058, 1286, 1449, 1587, 1929, 2898, 3174, 3703, 3858, 4501, 4761, 5787, 7406, 9002, 9522, 11109, 11574, 13503, 14789, 22218, 27006, 29578, 33327, 40509, 44367, 66654, 81018, 88734, 103523, 133101, 207046, 266202, 310569, 340147, 621138, 680294, 931707, 1020441, 1863414, 2040882, 2381029, 3061323, 4762058, 6122646, 7143087, 14286174, 21429261, 42858522]

約数ペア:

[(1, 42858522), (2, 21429261), (3, 14286174), (6, 7143087), (7, 6122646), (9, 4762058), (14, 3061323), (18, 2381029), (21, 2040882), (23, 1863414), (42, 1020441), (46, 931707), (63, 680294), (69, 621138), (126, 340147), (138, 310569), (161, 266202), (207, 207046), (322, 133101), (414, 103523), (483, 88734), (529, 81018), (643, 66654), (966, 44367), (1058, 40509), (1286, 33327), (1449, 29578), (1587, 27006), (1929, 22218), (2898, 14789), (3174, 13503), (3703, 11574), (3858, 11109), (4501, 9522), (4761, 9002), (5787, 7406)]