1330659666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{621223}}^1$

素因数の和:621255

約数の個数: 48

約数和(自身を含む): 3488793984

約数和(自身を除く): 2158134318

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 621223, 1242446, 1863669, 3727338, 4348561, 5591007, 8697122, 10560791, 11182014, 13045683, 21121582, 26091366, 31682373, 39137049, 63364746, 73925537, 78274098, 95047119, 147851074, 190094238, 221776611, 443553222, 665329833, 1330659666]

約数ペア:

[(1, 1330659666), (2, 665329833), (3, 443553222), (6, 221776611), (7, 190094238), (9, 147851074), (14, 95047119), (17, 78274098), (18, 73925537), (21, 63364746), (34, 39137049), (42, 31682373), (51, 26091366), (63, 21121582), (102, 13045683), (119, 11182014), (126, 10560791), (153, 8697122), (238, 5591007), (306, 4348561), (357, 3727338), (714, 1863669), (1071, 1242446), (2142, 621223)]