19497402

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 46707840

約数和(自身を除く): 27210438

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 102, 134, 153, 201, 306, 317, 402, 459, 603, 634, 918, 951, 1139, 1206, 1809, 1902, 2278, 2853, 3417, 3618, 5389, 5706, 6834, 8559, 10251, 10778, 16167, 17118, 20502, 21239, 30753, 32334, 42478, 48501, 61506, 63717, 97002, 127434, 145503, 191151, 291006, 361063, 382302, 573453, 722126, 1083189, 1146906, 2166378, 3249567, 6499134, 9748701, 19497402]

約数ペア:

[(1, 19497402), (2, 9748701), (3, 6499134), (6, 3249567), (9, 2166378), (17, 1146906), (18, 1083189), (27, 722126), (34, 573453), (51, 382302), (54, 361063), (67, 291006), (102, 191151), (134, 145503), (153, 127434), (201, 97002), (306, 63717), (317, 61506), (402, 48501), (459, 42478), (603, 32334), (634, 30753), (918, 21239), (951, 20502), (1139, 17118), (1206, 16167), (1809, 10778), (1902, 10251), (2278, 8559), (2853, 6834), (3417, 5706), (3618, 5389)]