3726828

素因数分解:

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

素因数の和:683

約数の個数: 72

約数和(自身を含む): 11251968

約数和(自身を除く): 7525140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 643, 644, 828, 966, 1286, 1449, 1929, 1932, 2572, 2898, 3858, 4501, 5787, 5796, 7716, 9002, 11574, 13503, 14789, 18004, 23148, 27006, 29578, 40509, 44367, 54012, 59156, 81018, 88734, 103523, 133101, 162036, 177468, 207046, 266202, 310569, 414092, 532404, 621138, 931707, 1242276, 1863414, 3726828]

約数ペア:

[(1, 3726828), (2, 1863414), (3, 1242276), (4, 931707), (6, 621138), (7, 532404), (9, 414092), (12, 310569), (14, 266202), (18, 207046), (21, 177468), (23, 162036), (28, 133101), (36, 103523), (42, 88734), (46, 81018), (63, 59156), (69, 54012), (84, 44367), (92, 40509), (126, 29578), (138, 27006), (161, 23148), (207, 18004), (252, 14789), (276, 13503), (322, 11574), (414, 9002), (483, 7716), (643, 5796), (644, 5787), (828, 4501), (966, 3858), (1286, 2898), (1449, 2572), (1929, 1932)]