21869274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22639}}^1$

素因数の和:22674

約数の個数: 32

約数和(自身を含む): 52162560

約数和(自身を除く): 30293286

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22639, 45278, 67917, 135834, 158473, 316946, 475419, 520697, 950838, 1041394, 1562091, 3124182, 3644879, 7289758, 10934637, 21869274]

約数ペア:

[(1, 21869274), (2, 10934637), (3, 7289758), (6, 3644879), (7, 3124182), (14, 1562091), (21, 1041394), (23, 950838), (42, 520697), (46, 475419), (69, 316946), (138, 158473), (161, 135834), (322, 67917), (483, 45278), (966, 22639)]