2012378238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{373909}}^1$

素因数の和:373953

約数の個数: 48

約数和(自身を含む): 4899716640

約数和(自身を除く): 2887338402

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 373909, 747818, 1121727, 2243454, 3365181, 4860817, 6730362, 8599907, 9721634, 14582451, 17199814, 25799721, 29164902, 43747353, 51599442, 77399163, 87494706, 111798791, 154798326, 223597582, 335396373, 670792746, 1006189119, 2012378238]

約数ペア:

[(1, 2012378238), (2, 1006189119), (3, 670792746), (6, 335396373), (9, 223597582), (13, 154798326), (18, 111798791), (23, 87494706), (26, 77399163), (39, 51599442), (46, 43747353), (69, 29164902), (78, 25799721), (117, 17199814), (138, 14582451), (207, 9721634), (234, 8599907), (299, 6730362), (414, 4860817), (598, 3365181), (897, 2243454), (1794, 1121727), (2691, 747818), (5382, 373909)]