22490964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 54

約数和(自身を含む): 59481786

約数和(自身を除く): 36990822

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1181, 1587, 2116, 2362, 3174, 3543, 4724, 4761, 6348, 7086, 9522, 10629, 14172, 19044, 21258, 27163, 42516, 54326, 81489, 108652, 162978, 244467, 325956, 488934, 624749, 977868, 1249498, 1874247, 2498996, 3748494, 5622741, 7496988, 11245482, 22490964]

約数ペア:

[(1, 22490964), (2, 11245482), (3, 7496988), (4, 5622741), (6, 3748494), (9, 2498996), (12, 1874247), (18, 1249498), (23, 977868), (36, 624749), (46, 488934), (69, 325956), (92, 244467), (138, 162978), (207, 108652), (276, 81489), (414, 54326), (529, 42516), (828, 27163), (1058, 21258), (1181, 19044), (1587, 14172), (2116, 10629), (2362, 9522), (3174, 7086), (3543, 6348), (4724, 4761)]