1878557652

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{8713}}^1$

素因数の和:8889

約数の個数: 72

約数和(自身を含む): 4881547944

約数和(自身を除く): 3002990292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 113, 159, 212, 226, 318, 339, 452, 477, 636, 678, 954, 1017, 1356, 1908, 2034, 4068, 5989, 8713, 11978, 17426, 17967, 23956, 26139, 34852, 35934, 52278, 53901, 71868, 78417, 104556, 107802, 156834, 215604, 313668, 461789, 923578, 984569, 1385367, 1847156, 1969138, 2770734, 2953707, 3938276, 4156101, 5541468, 5907414, 8312202, 8861121, 11814828, 16624404, 17722242, 35444484, 52182157, 104364314, 156546471, 208728628, 313092942, 469639413, 626185884, 939278826, 1878557652]

約数ペア:

[(1, 1878557652), (2, 939278826), (3, 626185884), (4, 469639413), (6, 313092942), (9, 208728628), (12, 156546471), (18, 104364314), (36, 52182157), (53, 35444484), (106, 17722242), (113, 16624404), (159, 11814828), (212, 8861121), (226, 8312202), (318, 5907414), (339, 5541468), (452, 4156101), (477, 3938276), (636, 2953707), (678, 2770734), (954, 1969138), (1017, 1847156), (1356, 1385367), (1908, 984569), (2034, 923578), (4068, 461789), (5989, 313668), (8713, 215604), (11978, 156834), (17426, 107802), (17967, 104556), (23956, 78417), (26139, 71868), (34852, 53901), (35934, 52278)]