863669556

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9741

約数の個数: 72

約数和(自身を含む): 2271919104

約数和(自身を除く): 1408249548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 94, 106, 141, 159, 188, 212, 282, 318, 423, 477, 564, 636, 846, 954, 1692, 1908, 2491, 4982, 7473, 9631, 9964, 14946, 19262, 22419, 28893, 29892, 38524, 44838, 57786, 86679, 89676, 115572, 173358, 346716, 452657, 510443, 905314, 1020886, 1357971, 1531329, 1810628, 2041772, 2715942, 3062658, 4073913, 4593987, 5431884, 6125316, 8147826, 9187974, 16295652, 18375948, 23990821, 47981642, 71972463, 95963284, 143944926, 215917389, 287889852, 431834778, 863669556]

約数ペア:

[(1, 863669556), (2, 431834778), (3, 287889852), (4, 215917389), (6, 143944926), (9, 95963284), (12, 71972463), (18, 47981642), (36, 23990821), (47, 18375948), (53, 16295652), (94, 9187974), (106, 8147826), (141, 6125316), (159, 5431884), (188, 4593987), (212, 4073913), (282, 3062658), (318, 2715942), (423, 2041772), (477, 1810628), (564, 1531329), (636, 1357971), (846, 1020886), (954, 905314), (1692, 510443), (1908, 452657), (2491, 346716), (4982, 173358), (7473, 115572), (9631, 89676), (9964, 86679), (14946, 57786), (19262, 44838), (22419, 38524), (28893, 29892)]