2668302

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 7399392

約数和(自身を除く): 4731090

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 181, 182, 189, 234, 273, 351, 362, 378, 543, 546, 567, 702, 819, 1053, 1086, 1134, 1267, 1629, 1638, 2106, 2353, 2457, 2534, 3258, 3801, 4706, 4887, 4914, 7059, 7371, 7602, 9774, 11403, 14118, 14661, 14742, 16471, 21177, 22806, 29322, 32942, 34209, 42354, 49413, 63531, 68418, 98826, 102627, 127062, 148239, 190593, 205254, 296478, 381186, 444717, 889434, 1334151, 2668302]

約数ペア:

[(1, 2668302), (2, 1334151), (3, 889434), (6, 444717), (7, 381186), (9, 296478), (13, 205254), (14, 190593), (18, 148239), (21, 127062), (26, 102627), (27, 98826), (39, 68418), (42, 63531), (54, 49413), (63, 42354), (78, 34209), (81, 32942), (91, 29322), (117, 22806), (126, 21177), (162, 16471), (181, 14742), (182, 14661), (189, 14118), (234, 11403), (273, 9774), (351, 7602), (362, 7371), (378, 7059), (543, 4914), (546, 4887), (567, 4706), (702, 3801), (819, 3258), (1053, 2534), (1086, 2457), (1134, 2353), (1267, 2106), (1629, 1638)]