13318158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 32182272

約数和(自身を除く): 18864114

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 193, 217, 318, 371, 386, 434, 579, 651, 742, 1113, 1158, 1302, 1351, 1643, 2226, 2702, 3286, 4053, 4929, 5983, 8106, 9858, 10229, 11501, 11966, 17949, 20458, 23002, 30687, 34503, 35898, 41881, 61374, 69006, 71603, 83762, 125643, 143206, 214809, 251286, 317099, 429618, 634198, 951297, 1902594, 2219693, 4439386, 6659079, 13318158]

約数ペア:

[(1, 13318158), (2, 6659079), (3, 4439386), (6, 2219693), (7, 1902594), (14, 951297), (21, 634198), (31, 429618), (42, 317099), (53, 251286), (62, 214809), (93, 143206), (106, 125643), (159, 83762), (186, 71603), (193, 69006), (217, 61374), (318, 41881), (371, 35898), (386, 34503), (434, 30687), (579, 23002), (651, 20458), (742, 17949), (1113, 11966), (1158, 11501), (1302, 10229), (1351, 9858), (1643, 8106), (2226, 5983), (2702, 4929), (3286, 4053)]