18702372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 47500992

約数和(自身を除く): 28798620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 101, 156, 202, 303, 404, 606, 1187, 1212, 1313, 2374, 2626, 3561, 3939, 4748, 5252, 7122, 7878, 14244, 15431, 15756, 30862, 46293, 61724, 92586, 119887, 185172, 239774, 359661, 479548, 719322, 1438644, 1558531, 3117062, 4675593, 6234124, 9351186, 18702372]

約数ペア:

[(1, 18702372), (2, 9351186), (3, 6234124), (4, 4675593), (6, 3117062), (12, 1558531), (13, 1438644), (26, 719322), (39, 479548), (52, 359661), (78, 239774), (101, 185172), (156, 119887), (202, 92586), (303, 61724), (404, 46293), (606, 30862), (1187, 15756), (1212, 15431), (1313, 14244), (2374, 7878), (2626, 7122), (3561, 5252), (3939, 4748)]