2013146352

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{665723}}^1$

素因数の和:665747

約数の個数: 80

約数和(自身を含む): 6603982080

約数和(自身を除く): 4590835728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 665723, 1331446, 1997169, 2662892, 3994338, 4660061, 5325784, 5991507, 7988676, 9320122, 10651568, 11983014, 13980183, 15977352, 17974521, 18640244, 23966028, 27960366, 31954704, 35949042, 37280488, 41940549, 47932056, 55920732, 71898084, 74560976, 83881098, 95864112, 111841464, 125821647, 143796168, 167762196, 223682928, 251643294, 287592336, 335524392, 503286588, 671048784, 1006573176, 2013146352]

約数ペア:

[(1, 2013146352), (2, 1006573176), (3, 671048784), (4, 503286588), (6, 335524392), (7, 287592336), (8, 251643294), (9, 223682928), (12, 167762196), (14, 143796168), (16, 125821647), (18, 111841464), (21, 95864112), (24, 83881098), (27, 74560976), (28, 71898084), (36, 55920732), (42, 47932056), (48, 41940549), (54, 37280488), (56, 35949042), (63, 31954704), (72, 27960366), (84, 23966028), (108, 18640244), (112, 17974521), (126, 15977352), (144, 13980183), (168, 11983014), (189, 10651568), (216, 9320122), (252, 7988676), (336, 5991507), (378, 5325784), (432, 4660061), (504, 3994338), (756, 2662892), (1008, 1997169), (1512, 1331446), (3024, 665723)]