17963192002

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{3023}}^1$

素因数の和:3391

約数の個数: 64

約数和(自身を含む): 32920473600

約数和(自身を除く): 14957281598

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 251, 266, 502, 623, 1246, 1691, 1757, 3023, 3382, 3514, 4769, 6046, 9538, 11837, 21161, 22339, 23674, 33383, 42322, 44678, 57437, 66766, 114874, 156373, 269047, 312746, 402059, 424441, 538094, 758773, 804118, 848882, 1517546, 1883329, 2971087, 3766658, 5111893, 5311411, 5942174, 10223786, 10622822, 14416687, 28833374, 35783251, 67530797, 71566502, 100916809, 135061594, 201833618, 472715579, 945431158, 1283085143, 2566170286, 8981596001, 17963192002]

約数ペア:

[(1, 17963192002), (2, 8981596001), (7, 2566170286), (14, 1283085143), (19, 945431158), (38, 472715579), (89, 201833618), (133, 135061594), (178, 100916809), (251, 71566502), (266, 67530797), (502, 35783251), (623, 28833374), (1246, 14416687), (1691, 10622822), (1757, 10223786), (3023, 5942174), (3382, 5311411), (3514, 5111893), (4769, 3766658), (6046, 2971087), (9538, 1883329), (11837, 1517546), (21161, 848882), (22339, 804118), (23674, 758773), (33383, 538094), (42322, 424441), (44678, 402059), (57437, 312746), (66766, 269047), (114874, 156373)]