2013207876

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{5167}}^1$

素因数の和:5393

約数の個数: 72

約数和(自身を含む): 5191979520

約数和(自身を除く): 3178771644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 158, 237, 274, 316, 411, 474, 548, 711, 822, 948, 1233, 1422, 1644, 2466, 2844, 4932, 5167, 10334, 10823, 15501, 20668, 21646, 31002, 32469, 43292, 46503, 62004, 64938, 93006, 97407, 129876, 186012, 194814, 389628, 408193, 707879, 816386, 1224579, 1415758, 1632772, 2123637, 2449158, 2831516, 3673737, 4247274, 4898316, 6370911, 7347474, 8494548, 12741822, 14694948, 25483644, 55922441, 111844882, 167767323, 223689764, 335534646, 503301969, 671069292, 1006603938, 2013207876]

約数ペア:

[(1, 2013207876), (2, 1006603938), (3, 671069292), (4, 503301969), (6, 335534646), (9, 223689764), (12, 167767323), (18, 111844882), (36, 55922441), (79, 25483644), (137, 14694948), (158, 12741822), (237, 8494548), (274, 7347474), (316, 6370911), (411, 4898316), (474, 4247274), (548, 3673737), (711, 2831516), (822, 2449158), (948, 2123637), (1233, 1632772), (1422, 1415758), (1644, 1224579), (2466, 816386), (2844, 707879), (4932, 408193), (5167, 389628), (10334, 194814), (10823, 186012), (15501, 129876), (20668, 97407), (21646, 93006), (31002, 64938), (32469, 62004), (43292, 46503)]