13291434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 18158166

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 719, 1027, 1422, 1438, 2054, 2157, 3081, 4314, 6162, 6471, 9243, 9347, 12942, 18486, 18694, 28041, 56082, 56801, 84123, 113602, 168246, 170403, 340806, 511209, 738413, 1022418, 1476826, 2215239, 4430478, 6645717, 13291434]

約数ペア:

[(1, 13291434), (2, 6645717), (3, 4430478), (6, 2215239), (9, 1476826), (13, 1022418), (18, 738413), (26, 511209), (39, 340806), (78, 170403), (79, 168246), (117, 113602), (158, 84123), (234, 56801), (237, 56082), (474, 28041), (711, 18694), (719, 18486), (1027, 12942), (1422, 9347), (1438, 9243), (2054, 6471), (2157, 6162), (3081, 4314)]