39663018

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 88598016

約数和(自身を除く): 48934998

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 173, 271, 282, 346, 423, 519, 542, 813, 846, 1038, 1557, 1626, 2439, 3114, 4878, 8131, 12737, 16262, 24393, 25474, 38211, 46883, 48786, 73179, 76422, 93766, 114633, 140649, 146358, 229266, 281298, 421947, 843894, 2203501, 4407002, 6610503, 13221006, 19831509, 39663018]

約数ペア:

[(1, 39663018), (2, 19831509), (3, 13221006), (6, 6610503), (9, 4407002), (18, 2203501), (47, 843894), (94, 421947), (141, 281298), (173, 229266), (271, 146358), (282, 140649), (346, 114633), (423, 93766), (519, 76422), (542, 73179), (813, 48786), (846, 46883), (1038, 38211), (1557, 25474), (1626, 24393), (2439, 16262), (3114, 12737), (4878, 8131)]