16294968

素因数分解:

$2^3\times 3^2\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 44371080

約数和(自身を除く): 28076112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 227, 454, 681, 908, 997, 1362, 1816, 1994, 2043, 2724, 2991, 3988, 4086, 5448, 5982, 7976, 8172, 8973, 11964, 16344, 17946, 23928, 35892, 71784, 226319, 452638, 678957, 905276, 1357914, 1810552, 2036871, 2715828, 4073742, 5431656, 8147484, 16294968]

約数ペア:

[(1, 16294968), (2, 8147484), (3, 5431656), (4, 4073742), (6, 2715828), (8, 2036871), (9, 1810552), (12, 1357914), (18, 905276), (24, 678957), (36, 452638), (72, 226319), (227, 71784), (454, 35892), (681, 23928), (908, 17946), (997, 16344), (1362, 11964), (1816, 8973), (1994, 8172), (2043, 7976), (2724, 5982), (2991, 5448), (3988, 4086)]