627354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 1677312

約数和(自身を除く): 1049958

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 383, 546, 766, 819, 1149, 1638, 2298, 2681, 3447, 4979, 5362, 6894, 8043, 9958, 14937, 16086, 24129, 29874, 34853, 44811, 48258, 69706, 89622, 104559, 209118, 313677, 627354]

約数ペア:

[(1, 627354), (2, 313677), (3, 209118), (6, 104559), (7, 89622), (9, 69706), (13, 48258), (14, 44811), (18, 34853), (21, 29874), (26, 24129), (39, 16086), (42, 14937), (63, 9958), (78, 8043), (91, 6894), (117, 5362), (126, 4979), (182, 3447), (234, 2681), (273, 2298), (383, 1638), (546, 1149), (766, 819)]