40641138

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 93000960

約数和(自身を除く): 52359822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 89, 138, 178, 207, 267, 414, 534, 801, 1103, 1602, 2047, 2206, 3309, 4094, 6141, 6618, 9927, 12282, 18423, 19854, 25369, 36846, 50738, 76107, 98167, 152214, 196334, 228321, 294501, 456642, 589002, 883503, 1767006, 2257841, 4515682, 6773523, 13547046, 20320569, 40641138]

約数ペア:

[(1, 40641138), (2, 20320569), (3, 13547046), (6, 6773523), (9, 4515682), (18, 2257841), (23, 1767006), (46, 883503), (69, 589002), (89, 456642), (138, 294501), (178, 228321), (207, 196334), (267, 152214), (414, 98167), (534, 76107), (801, 50738), (1103, 36846), (1602, 25369), (2047, 19854), (2206, 18423), (3309, 12282), (4094, 9927), (6141, 6618)]