31013496

素因数分解:

$2^3\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2225

約数の個数: 64

約数和(自身を含む): 87475200

約数和(自身を除く): 56461704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 108, 134, 201, 216, 268, 402, 536, 603, 804, 1206, 1608, 1809, 2143, 2412, 3618, 4286, 4824, 6429, 7236, 8572, 12858, 14472, 17144, 19287, 25716, 38574, 51432, 57861, 77148, 115722, 143581, 154296, 231444, 287162, 430743, 462888, 574324, 861486, 1148648, 1292229, 1722972, 2584458, 3445944, 3876687, 5168916, 7753374, 10337832, 15506748, 31013496]

約数ペア:

[(1, 31013496), (2, 15506748), (3, 10337832), (4, 7753374), (6, 5168916), (8, 3876687), (9, 3445944), (12, 2584458), (18, 1722972), (24, 1292229), (27, 1148648), (36, 861486), (54, 574324), (67, 462888), (72, 430743), (108, 287162), (134, 231444), (201, 154296), (216, 143581), (268, 115722), (402, 77148), (536, 57861), (603, 51432), (804, 38574), (1206, 25716), (1608, 19287), (1809, 17144), (2143, 14472), (2412, 12858), (3618, 8572), (4286, 7236), (4824, 6429)]