8305722

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 18712512

約数和(自身を除く): 10406790

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 97, 134, 142, 194, 201, 213, 291, 402, 426, 582, 603, 639, 873, 1206, 1278, 1746, 4757, 6499, 6887, 9514, 12998, 13774, 14271, 19497, 20661, 28542, 38994, 41322, 42813, 58491, 61983, 85626, 116982, 123966, 461429, 922858, 1384287, 2768574, 4152861, 8305722]

約数ペア:

[(1, 8305722), (2, 4152861), (3, 2768574), (6, 1384287), (9, 922858), (18, 461429), (67, 123966), (71, 116982), (97, 85626), (134, 61983), (142, 58491), (194, 42813), (201, 41322), (213, 38994), (291, 28542), (402, 20661), (426, 19497), (582, 14271), (603, 13774), (639, 12998), (873, 9514), (1206, 6887), (1278, 6499), (1746, 4757)]