2103709878

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{541}}^1\times {\mathrm{619}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 4586946000

約数和(自身を除く): 2483236122

約数列:

[1, 2, 3, 6, 9, 18, 349, 541, 619, 698, 1047, 1082, 1238, 1623, 1857, 2094, 3141, 3246, 3714, 4869, 5571, 6282, 9738, 11142, 188809, 216031, 334879, 377618, 432062, 566427, 648093, 669758, 1004637, 1132854, 1296186, 1699281, 1944279, 2009274, 3013911, 3398562, 3888558, 6027822, 116872771, 233745542, 350618313, 701236626, 1051854939, 2103709878]

約数ペア:

[(1, 2103709878), (2, 1051854939), (3, 701236626), (6, 350618313), (9, 233745542), (18, 116872771), (349, 6027822), (541, 3888558), (619, 3398562), (698, 3013911), (1047, 2009274), (1082, 1944279), (1238, 1699281), (1623, 1296186), (1857, 1132854), (2094, 1004637), (3141, 669758), (3246, 648093), (3714, 566427), (4869, 432062), (5571, 377618), (6282, 334879), (9738, 216031), (11142, 188809)]