387969894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{16097}}^1$

素因数の和:16221

約数の個数: 48

約数和(自身を含む): 914108832

約数和(自身を除く): 526138938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 206, 234, 309, 618, 927, 1339, 1854, 2678, 4017, 8034, 12051, 16097, 24102, 32194, 48291, 96582, 144873, 209261, 289746, 418522, 627783, 1255566, 1657991, 1883349, 3315982, 3766698, 4973973, 9947946, 14921919, 21553883, 29843838, 43107766, 64661649, 129323298, 193984947, 387969894]

約数ペア:

[(1, 387969894), (2, 193984947), (3, 129323298), (6, 64661649), (9, 43107766), (13, 29843838), (18, 21553883), (26, 14921919), (39, 9947946), (78, 4973973), (103, 3766698), (117, 3315982), (206, 1883349), (234, 1657991), (309, 1255566), (618, 627783), (927, 418522), (1339, 289746), (1854, 209261), (2678, 144873), (4017, 96582), (8034, 48291), (12051, 32194), (16097, 24102)]