29761758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 69909840

約数和(自身を除く): 40148082

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 659, 1158, 1318, 1737, 1977, 2509, 3474, 3954, 5018, 5931, 7527, 8567, 11862, 15054, 17134, 22581, 25701, 45162, 51402, 77103, 127187, 154206, 254374, 381561, 763122, 1144683, 1653431, 2289366, 3306862, 4960293, 9920586, 14880879, 29761758]

約数ペア:

[(1, 29761758), (2, 14880879), (3, 9920586), (6, 4960293), (9, 3306862), (13, 2289366), (18, 1653431), (26, 1144683), (39, 763122), (78, 381561), (117, 254374), (193, 154206), (234, 127187), (386, 77103), (579, 51402), (659, 45162), (1158, 25701), (1318, 22581), (1737, 17134), (1977, 15054), (2509, 11862), (3474, 8567), (3954, 7527), (5018, 5931)]