40942116

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 72

約数和(自身を含む): 108972864

約数和(自身を除く): 68030748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 197, 207, 251, 276, 394, 414, 502, 591, 753, 788, 828, 1004, 1182, 1506, 1773, 2259, 2364, 3012, 3546, 4518, 4531, 5773, 7092, 9036, 9062, 11546, 13593, 17319, 18124, 23092, 27186, 34638, 40779, 49447, 51957, 54372, 69276, 81558, 98894, 103914, 148341, 163116, 197788, 207828, 296682, 445023, 593364, 890046, 1137281, 1780092, 2274562, 3411843, 4549124, 6823686, 10235529, 13647372, 20471058, 40942116]

約数ペア:

[(1, 40942116), (2, 20471058), (3, 13647372), (4, 10235529), (6, 6823686), (9, 4549124), (12, 3411843), (18, 2274562), (23, 1780092), (36, 1137281), (46, 890046), (69, 593364), (92, 445023), (138, 296682), (197, 207828), (207, 197788), (251, 163116), (276, 148341), (394, 103914), (414, 98894), (502, 81558), (591, 69276), (753, 54372), (788, 51957), (828, 49447), (1004, 40779), (1182, 34638), (1506, 27186), (1773, 23092), (2259, 18124), (2364, 17319), (3012, 13593), (3546, 11546), (4518, 9062), (4531, 9036), (5773, 7092)]