18882024

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 35861016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1583, 1704, 1988, 2982, 3166, 3976, 4749, 5964, 6332, 9498, 11081, 11928, 12664, 18996, 22162, 33243, 37992, 44324, 66486, 88648, 112393, 132972, 224786, 265944, 337179, 449572, 674358, 786751, 899144, 1348716, 1573502, 2360253, 2697432, 3147004, 4720506, 6294008, 9441012, 18882024]

約数ペア:

[(1, 18882024), (2, 9441012), (3, 6294008), (4, 4720506), (6, 3147004), (7, 2697432), (8, 2360253), (12, 1573502), (14, 1348716), (21, 899144), (24, 786751), (28, 674358), (42, 449572), (56, 337179), (71, 265944), (84, 224786), (142, 132972), (168, 112393), (213, 88648), (284, 66486), (426, 44324), (497, 37992), (568, 33243), (852, 22162), (994, 18996), (1491, 12664), (1583, 11928), (1704, 11081), (1988, 9498), (2982, 6332), (3166, 5964), (3976, 4749)]