39862404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1617

約数の個数: 72

約数和(自身を含む): 108605952

約数和(自身を除く): 68743548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 828, 1116, 1426, 1553, 2139, 2852, 3106, 4278, 4659, 6212, 6417, 8556, 9318, 12834, 13977, 18636, 25668, 27954, 35719, 48143, 55908, 71438, 96286, 107157, 142876, 144429, 192572, 214314, 288858, 321471, 428628, 433287, 577716, 642942, 866574, 1107289, 1285884, 1733148, 2214578, 3321867, 4429156, 6643734, 9965601, 13287468, 19931202, 39862404]

約数ペア:

[(1, 39862404), (2, 19931202), (3, 13287468), (4, 9965601), (6, 6643734), (9, 4429156), (12, 3321867), (18, 2214578), (23, 1733148), (31, 1285884), (36, 1107289), (46, 866574), (62, 642942), (69, 577716), (92, 433287), (93, 428628), (124, 321471), (138, 288858), (186, 214314), (207, 192572), (276, 144429), (279, 142876), (372, 107157), (414, 96286), (558, 71438), (713, 55908), (828, 48143), (1116, 35719), (1426, 27954), (1553, 25668), (2139, 18636), (2852, 13977), (3106, 12834), (4278, 9318), (4659, 8556), (6212, 6417)]