165015018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56941}}^1$

素因数の和:56979

約数の個数: 48

約数和(自身を含む): 426381696

約数和(自身を除く): 261366678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 56941, 113882, 170823, 341646, 398587, 512469, 797174, 1024938, 1195761, 1309643, 2391522, 2619286, 3587283, 3928929, 7174566, 7857858, 9167501, 11786787, 18335002, 23573574, 27502503, 55005006, 82507509, 165015018]

約数ペア:

[(1, 165015018), (2, 82507509), (3, 55005006), (6, 27502503), (7, 23573574), (9, 18335002), (14, 11786787), (18, 9167501), (21, 7857858), (23, 7174566), (42, 3928929), (46, 3587283), (63, 2619286), (69, 2391522), (126, 1309643), (138, 1195761), (161, 1024938), (207, 797174), (322, 512469), (414, 398587), (483, 341646), (966, 170823), (1449, 113882), (2898, 56941)]