987520122

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{18367}}^1$

素因数の和:18507

約数の個数: 48

約数和(自身を含む): 2235018240

約数和(自身を除く): 1247498118

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 103, 174, 206, 261, 309, 522, 618, 927, 1854, 2987, 5974, 8961, 17922, 18367, 26883, 36734, 53766, 55101, 110202, 165303, 330606, 532643, 1065286, 1597929, 1891801, 3195858, 3783602, 4793787, 5675403, 9587574, 11350806, 17026209, 34052418, 54862229, 109724458, 164586687, 329173374, 493760061, 987520122]

約数ペア:

[(1, 987520122), (2, 493760061), (3, 329173374), (6, 164586687), (9, 109724458), (18, 54862229), (29, 34052418), (58, 17026209), (87, 11350806), (103, 9587574), (174, 5675403), (206, 4793787), (261, 3783602), (309, 3195858), (522, 1891801), (618, 1597929), (927, 1065286), (1854, 532643), (2987, 330606), (5974, 165303), (8961, 110202), (17922, 55101), (18367, 53766), (26883, 36734)]