3638187516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{17239}}^1$

素因数の和:17698

約数の個数: 48

約数和(自身を含む): 8708268800

約数和(自身を除く): 5070081284

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 409, 516, 818, 1227, 1636, 2454, 4908, 17239, 17587, 34478, 35174, 51717, 52761, 68956, 70348, 103434, 105522, 206868, 211044, 741277, 1482554, 2223831, 2965108, 4447662, 7050751, 8895324, 14101502, 21152253, 28203004, 42304506, 84609012, 303182293, 606364586, 909546879, 1212729172, 1819093758, 3638187516]

約数ペア:

[(1, 3638187516), (2, 1819093758), (3, 1212729172), (4, 909546879), (6, 606364586), (12, 303182293), (43, 84609012), (86, 42304506), (129, 28203004), (172, 21152253), (258, 14101502), (409, 8895324), (516, 7050751), (818, 4447662), (1227, 2965108), (1636, 2223831), (2454, 1482554), (4908, 741277), (17239, 211044), (17587, 206868), (34478, 105522), (35174, 103434), (51717, 70348), (52761, 68956)]