18681432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 58732800

約数和(自身を除く): 40051368

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 919, 924, 968, 1452, 1694, 1838, 1848, 2541, 2757, 2904, 3388, 3676, 5082, 5514, 6433, 6776, 7352, 10109, 10164, 11028, 12866, 19299, 20218, 20328, 22056, 25732, 30327, 38598, 40436, 51464, 60654, 70763, 77196, 80872, 111199, 121308, 141526, 154392, 212289, 222398, 242616, 283052, 333597, 424578, 444796, 566104, 667194, 778393, 849156, 889592, 1334388, 1556786, 1698312, 2335179, 2668776, 3113572, 4670358, 6227144, 9340716, 18681432]

約数ペア:

[(1, 18681432), (2, 9340716), (3, 6227144), (4, 4670358), (6, 3113572), (7, 2668776), (8, 2335179), (11, 1698312), (12, 1556786), (14, 1334388), (21, 889592), (22, 849156), (24, 778393), (28, 667194), (33, 566104), (42, 444796), (44, 424578), (56, 333597), (66, 283052), (77, 242616), (84, 222398), (88, 212289), (121, 154392), (132, 141526), (154, 121308), (168, 111199), (231, 80872), (242, 77196), (264, 70763), (308, 60654), (363, 51464), (462, 40436), (484, 38598), (616, 30327), (726, 25732), (847, 22056), (919, 20328), (924, 20218), (968, 19299), (1452, 12866), (1694, 11028), (1838, 10164), (1848, 10109), (2541, 7352), (2757, 6776), (2904, 6433), (3388, 5514), (3676, 5082)]