40007718

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2357}}^1$

素因数の和:2429

約数の個数: 48

約数和(自身を含む): 92697696

約数和(自身を除く): 52689978

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2357, 2829, 4714, 5658, 7071, 8487, 14142, 16974, 21213, 42426, 54211, 96637, 108422, 162633, 193274, 289911, 325266, 487899, 579822, 869733, 975798, 1739466, 2222651, 4445302, 6667953, 13335906, 20003859, 40007718]

約数ペア:

[(1, 40007718), (2, 20003859), (3, 13335906), (6, 6667953), (9, 4445302), (18, 2222651), (23, 1739466), (41, 975798), (46, 869733), (69, 579822), (82, 487899), (123, 325266), (138, 289911), (207, 193274), (246, 162633), (369, 108422), (414, 96637), (738, 54211), (943, 42426), (1886, 21213), (2357, 16974), (2829, 14142), (4714, 8487), (5658, 7071)]