16389018

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 38278656

約数和(自身を除く): 21889638

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 93, 138, 186, 207, 279, 414, 558, 713, 1277, 1426, 2139, 2554, 3831, 4278, 6417, 7662, 11493, 12834, 22986, 29371, 39587, 58742, 79174, 88113, 118761, 176226, 237522, 264339, 356283, 528678, 712566, 910501, 1821002, 2731503, 5463006, 8194509, 16389018]

約数ペア:

[(1, 16389018), (2, 8194509), (3, 5463006), (6, 2731503), (9, 1821002), (18, 910501), (23, 712566), (31, 528678), (46, 356283), (62, 264339), (69, 237522), (93, 176226), (138, 118761), (186, 88113), (207, 79174), (279, 58742), (414, 39587), (558, 29371), (713, 22986), (1277, 12834), (1426, 11493), (2139, 7662), (2554, 6417), (3831, 4278)]