67800366

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 154046880

約数和(自身を除く): 86246514

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 389, 414, 421, 778, 842, 1167, 1263, 2334, 2526, 3501, 3789, 7002, 7578, 8947, 9683, 17894, 19366, 26841, 29049, 53682, 58098, 80523, 87147, 161046, 163769, 174294, 327538, 491307, 982614, 1473921, 2947842, 3766687, 7533374, 11300061, 22600122, 33900183, 67800366]

約数ペア:

[(1, 67800366), (2, 33900183), (3, 22600122), (6, 11300061), (9, 7533374), (18, 3766687), (23, 2947842), (46, 1473921), (69, 982614), (138, 491307), (207, 327538), (389, 174294), (414, 163769), (421, 161046), (778, 87147), (842, 80523), (1167, 58098), (1263, 53682), (2334, 29049), (2526, 26841), (3501, 19366), (3789, 17894), (7002, 9683), (7578, 8947)]