13320588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 34659072

約数和(自身を除く): 21338484

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 167, 204, 276, 289, 334, 391, 501, 578, 668, 782, 867, 1002, 1156, 1173, 1564, 1734, 2004, 2346, 2839, 3468, 3841, 4692, 5678, 6647, 7682, 8517, 11356, 11523, 13294, 15364, 17034, 19941, 23046, 26588, 34068, 39882, 46092, 48263, 65297, 79764, 96526, 130594, 144789, 193052, 195891, 261188, 289578, 391782, 579156, 783564, 1110049, 2220098, 3330147, 4440196, 6660294, 13320588]

約数ペア:

[(1, 13320588), (2, 6660294), (3, 4440196), (4, 3330147), (6, 2220098), (12, 1110049), (17, 783564), (23, 579156), (34, 391782), (46, 289578), (51, 261188), (68, 195891), (69, 193052), (92, 144789), (102, 130594), (138, 96526), (167, 79764), (204, 65297), (276, 48263), (289, 46092), (334, 39882), (391, 34068), (501, 26588), (578, 23046), (668, 19941), (782, 17034), (867, 15364), (1002, 13294), (1156, 11523), (1173, 11356), (1564, 8517), (1734, 7682), (2004, 6647), (2346, 5678), (2839, 4692), (3468, 3841)]