718154982

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{1193}}^1$

素因数の和:1885

約数の個数: 48

約数和(自身を含む): 1589204448

約数和(自身を除く): 871049466

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 631, 954, 1193, 1262, 1893, 2386, 3579, 3786, 5679, 7158, 10737, 11358, 21474, 33443, 63229, 66886, 100329, 126458, 189687, 200658, 300987, 379374, 569061, 601974, 752783, 1138122, 1505566, 2258349, 4516698, 6775047, 13550094, 39897499, 79794998, 119692497, 239384994, 359077491, 718154982]

約数ペア:

[(1, 718154982), (2, 359077491), (3, 239384994), (6, 119692497), (9, 79794998), (18, 39897499), (53, 13550094), (106, 6775047), (159, 4516698), (318, 2258349), (477, 1505566), (631, 1138122), (954, 752783), (1193, 601974), (1262, 569061), (1893, 379374), (2386, 300987), (3579, 200658), (3786, 189687), (5679, 126458), (7158, 100329), (10737, 66886), (11358, 63229), (21474, 33443)]