2012537163

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61949}}^1$

素因数の和:61996

約数の個数: 48

約数和(自身を含む): 3559399200

約数和(自身を除く): 1546862037

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 273, 357, 637, 663, 833, 1547, 1911, 2499, 4641, 10829, 32487, 61949, 185847, 433643, 805337, 1053133, 1300929, 2416011, 3035501, 3159399, 5637359, 7371931, 9106503, 13690729, 16912077, 22115793, 39461513, 41072187, 51603517, 95835103, 118384539, 154810551, 287505309, 670845721, 2012537163]

約数ペア:

[(1, 2012537163), (3, 670845721), (7, 287505309), (13, 154810551), (17, 118384539), (21, 95835103), (39, 51603517), (49, 41072187), (51, 39461513), (91, 22115793), (119, 16912077), (147, 13690729), (221, 9106503), (273, 7371931), (357, 5637359), (637, 3159399), (663, 3035501), (833, 2416011), (1547, 1300929), (1911, 1053133), (2499, 805337), (4641, 433643), (10829, 185847), (32487, 61949)]