15697033974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347849}}^1$

素因数の和:347989

約数の個数: 48

約数和(自身を含む): 35814636000

約数和(自身を除く): 20117602026

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 207, 218, 327, 414, 654, 981, 1962, 2507, 5014, 7521, 15042, 22563, 45126, 347849, 695698, 1043547, 2087094, 3130641, 6261282, 8000527, 16001054, 24001581, 37915541, 48003162, 72004743, 75831082, 113746623, 144009486, 227493246, 341239869, 682479738, 872057443, 1744114886, 2616172329, 5232344658, 7848516987, 15697033974]

約数ペア:

[(1, 15697033974), (2, 7848516987), (3, 5232344658), (6, 2616172329), (9, 1744114886), (18, 872057443), (23, 682479738), (46, 341239869), (69, 227493246), (109, 144009486), (138, 113746623), (207, 75831082), (218, 72004743), (327, 48003162), (414, 37915541), (654, 24001581), (981, 16001054), (1962, 8000527), (2507, 6261282), (5014, 3130641), (7521, 2087094), (15042, 1043547), (22563, 695698), (45126, 347849)]