39185406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1109}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 92121120

約数和(自身を除く): 52935714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 151, 234, 302, 453, 906, 1109, 1359, 1963, 2218, 2718, 3327, 3926, 5889, 6654, 9981, 11778, 14417, 17667, 19962, 28834, 35334, 43251, 86502, 129753, 167459, 259506, 334918, 502377, 1004754, 1507131, 2176967, 3014262, 4353934, 6530901, 13061802, 19592703, 39185406]

約数ペア:

[(1, 39185406), (2, 19592703), (3, 13061802), (6, 6530901), (9, 4353934), (13, 3014262), (18, 2176967), (26, 1507131), (39, 1004754), (78, 502377), (117, 334918), (151, 259506), (234, 167459), (302, 129753), (453, 86502), (906, 43251), (1109, 35334), (1359, 28834), (1963, 19962), (2218, 17667), (2718, 14417), (3327, 11778), (3926, 9981), (5889, 6654)]