17998414746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1\times {\mathrm{121001}}^1$

素因数の和:122926

約数の個数: 32

約数和(自身を含む): 38786465088

約数和(自身を除く): 20788050342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1907, 3814, 5721, 11442, 24791, 49582, 74373, 121001, 148746, 242002, 363003, 726006, 1573013, 3146026, 4719039, 9438078, 230748907, 461497814, 692246721, 1384493442, 2999735791, 5999471582, 8999207373, 17998414746]

約数ペア:

[(1, 17998414746), (2, 8999207373), (3, 5999471582), (6, 2999735791), (13, 1384493442), (26, 692246721), (39, 461497814), (78, 230748907), (1907, 9438078), (3814, 4719039), (5721, 3146026), (11442, 1573013), (24791, 726006), (49582, 363003), (74373, 242002), (121001, 148746)]