15661411182

素因数分解:

$2^1\times 3^3\times {\mathrm{1439}}^1\times {\mathrm{201547}}^1$

素因数の和:202997

約数の個数: 32

約数和(自身を含む): 34827494400

約数和(自身を除く): 19166083218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1439, 2878, 4317, 8634, 12951, 25902, 38853, 77706, 201547, 403094, 604641, 1209282, 1813923, 3627846, 5441769, 10883538, 290026133, 580052266, 870078399, 1740156798, 2610235197, 5220470394, 7830705591, 15661411182]

約数ペア:

[(1, 15661411182), (2, 7830705591), (3, 5220470394), (6, 2610235197), (9, 1740156798), (18, 870078399), (27, 580052266), (54, 290026133), (1439, 10883538), (2878, 5441769), (4317, 3627846), (8634, 1813923), (12951, 1209282), (25902, 604641), (38853, 403094), (77706, 201547)]