2113746

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 48

約数和(自身を含む): 4774464

約数和(自身を除く): 2660718

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 53, 69, 102, 106, 138, 159, 289, 318, 391, 578, 782, 867, 901, 1173, 1219, 1734, 1802, 2346, 2438, 2703, 3657, 5406, 6647, 7314, 13294, 15317, 19941, 20723, 30634, 39882, 41446, 45951, 62169, 91902, 124338, 352291, 704582, 1056873, 2113746]

約数ペア:

[(1, 2113746), (2, 1056873), (3, 704582), (6, 352291), (17, 124338), (23, 91902), (34, 62169), (46, 45951), (51, 41446), (53, 39882), (69, 30634), (102, 20723), (106, 19941), (138, 15317), (159, 13294), (289, 7314), (318, 6647), (391, 5406), (578, 3657), (782, 2703), (867, 2438), (901, 2346), (1173, 1802), (1219, 1734)]