18407088

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{2029}}^1$

素因数の和:2056

約数の個数: 100

約数和(自身を含む): 60916240

約数和(自身を除く): 42509152

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, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2029, 2268, 3024, 4058, 4536, 6087, 8116, 9072, 12174, 14203, 16232, 18261, 24348, 28406, 32464, 36522, 42609, 48696, 54783, 56812, 73044, 85218, 97392, 109566, 113624, 127827, 146088, 164349, 170436, 219132, 227248, 255654, 292176, 328698, 340872, 383481, 438264, 511308, 657396, 681744, 766962, 876528, 1022616, 1150443, 1314792, 1533924, 2045232, 2300886, 2629584, 3067848, 4601772, 6135696, 9203544, 18407088]

約数ペア:

[(1, 18407088), (2, 9203544), (3, 6135696), (4, 4601772), (6, 3067848), (7, 2629584), (8, 2300886), (9, 2045232), (12, 1533924), (14, 1314792), (16, 1150443), (18, 1022616), (21, 876528), (24, 766962), (27, 681744), (28, 657396), (36, 511308), (42, 438264), (48, 383481), (54, 340872), (56, 328698), (63, 292176), (72, 255654), (81, 227248), (84, 219132), (108, 170436), (112, 164349), (126, 146088), (144, 127827), (162, 113624), (168, 109566), (189, 97392), (216, 85218), (252, 73044), (324, 56812), (336, 54783), (378, 48696), (432, 42609), (504, 36522), (567, 32464), (648, 28406), (756, 24348), (1008, 18261), (1134, 16232), (1296, 14203), (1512, 12174), (2029, 9072), (2268, 8116), (3024, 6087), (4058, 4536)]