18360804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 55222272

約数和(自身を除く): 36861468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 124, 132, 154, 186, 217, 231, 308, 341, 372, 434, 462, 641, 651, 682, 868, 924, 1023, 1282, 1302, 1364, 1923, 2046, 2387, 2564, 2604, 3846, 4092, 4487, 4774, 7051, 7161, 7692, 8974, 9548, 13461, 14102, 14322, 17948, 19871, 21153, 26922, 28204, 28644, 39742, 42306, 49357, 53844, 59613, 79484, 84612, 98714, 119226, 139097, 148071, 197428, 218581, 238452, 278194, 296142, 417291, 437162, 556388, 592284, 655743, 834582, 874324, 1311486, 1530067, 1669164, 2622972, 3060134, 4590201, 6120268, 9180402, 18360804]

約数ペア:

[(1, 18360804), (2, 9180402), (3, 6120268), (4, 4590201), (6, 3060134), (7, 2622972), (11, 1669164), (12, 1530067), (14, 1311486), (21, 874324), (22, 834582), (28, 655743), (31, 592284), (33, 556388), (42, 437162), (44, 417291), (62, 296142), (66, 278194), (77, 238452), (84, 218581), (93, 197428), (124, 148071), (132, 139097), (154, 119226), (186, 98714), (217, 84612), (231, 79484), (308, 59613), (341, 53844), (372, 49357), (434, 42306), (462, 39742), (641, 28644), (651, 28204), (682, 26922), (868, 21153), (924, 19871), (1023, 17948), (1282, 14322), (1302, 14102), (1364, 13461), (1923, 9548), (2046, 8974), (2387, 7692), (2564, 7161), (2604, 7051), (3846, 4774), (4092, 4487)]