13781856

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 40836096

約数和(自身を除く): 27054240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 421, 496, 528, 682, 744, 842, 992, 1023, 1056, 1263, 1364, 1488, 1684, 2046, 2526, 2728, 2976, 3368, 4092, 4631, 5052, 5456, 6736, 8184, 9262, 10104, 10912, 13051, 13472, 13893, 16368, 18524, 20208, 26102, 27786, 32736, 37048, 39153, 40416, 52204, 55572, 74096, 78306, 104408, 111144, 143561, 148192, 156612, 208816, 222288, 287122, 313224, 417632, 430683, 444576, 574244, 626448, 861366, 1148488, 1252896, 1722732, 2296976, 3445464, 4593952, 6890928, 13781856]

約数ペア:

[(1, 13781856), (2, 6890928), (3, 4593952), (4, 3445464), (6, 2296976), (8, 1722732), (11, 1252896), (12, 1148488), (16, 861366), (22, 626448), (24, 574244), (31, 444576), (32, 430683), (33, 417632), (44, 313224), (48, 287122), (62, 222288), (66, 208816), (88, 156612), (93, 148192), (96, 143561), (124, 111144), (132, 104408), (176, 78306), (186, 74096), (248, 55572), (264, 52204), (341, 40416), (352, 39153), (372, 37048), (421, 32736), (496, 27786), (528, 26102), (682, 20208), (744, 18524), (842, 16368), (992, 13893), (1023, 13472), (1056, 13051), (1263, 10912), (1364, 10104), (1488, 9262), (1684, 8184), (2046, 6736), (2526, 5456), (2728, 5052), (2976, 4631), (3368, 4092)]