1518181938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{926851}}^1$

素因数の和:926879

約数の個数: 48

約数和(自身を含む): 4048489536

約数和(自身を除く): 2530307598

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 926851, 1853702, 2780553, 5561106, 6487957, 8341659, 12049063, 12975914, 16683318, 19463871, 24098126, 36147189, 38927742, 58391613, 72294378, 84343441, 108441567, 116783226, 168686882, 216883134, 253030323, 506060646, 759090969, 1518181938]

約数ペア:

[(1, 1518181938), (2, 759090969), (3, 506060646), (6, 253030323), (7, 216883134), (9, 168686882), (13, 116783226), (14, 108441567), (18, 84343441), (21, 72294378), (26, 58391613), (39, 38927742), (42, 36147189), (63, 24098126), (78, 19463871), (91, 16683318), (117, 12975914), (126, 12049063), (182, 8341659), (234, 6487957), (273, 5561106), (546, 2780553), (819, 1853702), (1638, 926851)]