39963714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 93614976

約数和(自身を除く): 53651262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 181, 294, 362, 543, 751, 1086, 1267, 1502, 2253, 2534, 3801, 4506, 5257, 7602, 8869, 10514, 15771, 17738, 26607, 31542, 36799, 53214, 73598, 110397, 135931, 220794, 271862, 407793, 815586, 951517, 1903034, 2854551, 5709102, 6660619, 13321238, 19981857, 39963714]

約数ペア:

[(1, 39963714), (2, 19981857), (3, 13321238), (6, 6660619), (7, 5709102), (14, 2854551), (21, 1903034), (42, 951517), (49, 815586), (98, 407793), (147, 271862), (181, 220794), (294, 135931), (362, 110397), (543, 73598), (751, 53214), (1086, 36799), (1267, 31542), (1502, 26607), (2253, 17738), (2534, 15771), (3801, 10514), (4506, 8869), (5257, 7602)]