1220058

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 3159936

約数和(自身を除く): 1939878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 421, 483, 842, 966, 1263, 1449, 2526, 2898, 2947, 3789, 5894, 7578, 8841, 9683, 17682, 19366, 26523, 29049, 53046, 58098, 67781, 87147, 135562, 174294, 203343, 406686, 610029, 1220058]

約数ペア:

[(1, 1220058), (2, 610029), (3, 406686), (6, 203343), (7, 174294), (9, 135562), (14, 87147), (18, 67781), (21, 58098), (23, 53046), (42, 29049), (46, 26523), (63, 19366), (69, 17682), (126, 9683), (138, 8841), (161, 7578), (207, 5894), (322, 3789), (414, 2947), (421, 2898), (483, 2526), (842, 1449), (966, 1263)]