17620596

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{1427}}^1$

素因数の和:1458

約数の個数: 72

約数和(自身を含む): 51979200

約数和(自身を除く): 34358604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1427, 1764, 2058, 2854, 3087, 4116, 4281, 5708, 6174, 8562, 9989, 12348, 12843, 17124, 19978, 25686, 29967, 39956, 51372, 59934, 69923, 89901, 119868, 139846, 179802, 209769, 279692, 359604, 419538, 489461, 629307, 839076, 978922, 1258614, 1468383, 1957844, 2517228, 2936766, 4405149, 5873532, 8810298, 17620596]

約数ペア:

[(1, 17620596), (2, 8810298), (3, 5873532), (4, 4405149), (6, 2936766), (7, 2517228), (9, 1957844), (12, 1468383), (14, 1258614), (18, 978922), (21, 839076), (28, 629307), (36, 489461), (42, 419538), (49, 359604), (63, 279692), (84, 209769), (98, 179802), (126, 139846), (147, 119868), (196, 89901), (252, 69923), (294, 59934), (343, 51372), (441, 39956), (588, 29967), (686, 25686), (882, 19978), (1029, 17124), (1372, 12843), (1427, 12348), (1764, 9989), (2058, 8562), (2854, 6174), (3087, 5708), (4116, 4281)]