12728982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13177}}^1$

素因数の和:13212

約数の個数: 32

約数和(自身を含む): 30362112

約数和(自身を除く): 17633130

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 13177, 26354, 39531, 79062, 92239, 184478, 276717, 303071, 553434, 606142, 909213, 1818426, 2121497, 4242994, 6364491, 12728982]

約数ペア:

[(1, 12728982), (2, 6364491), (3, 4242994), (6, 2121497), (7, 1818426), (14, 909213), (21, 606142), (23, 553434), (42, 303071), (46, 276717), (69, 184478), (138, 92239), (161, 79062), (322, 39531), (483, 26354), (966, 13177)]