18002712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8272

約数の個数: 64

約数和(自身を含む): 55399680

約数和(自身を除く): 37396968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 8243, 16486, 24729, 32972, 49458, 57701, 65944, 98916, 107159, 115402, 173103, 197832, 214318, 230804, 321477, 346206, 428636, 461608, 642954, 692412, 750113, 857272, 1285908, 1384824, 1500226, 2250339, 2571816, 3000452, 4500678, 6000904, 9001356, 18002712]

約数ペア:

[(1, 18002712), (2, 9001356), (3, 6000904), (4, 4500678), (6, 3000452), (7, 2571816), (8, 2250339), (12, 1500226), (13, 1384824), (14, 1285908), (21, 857272), (24, 750113), (26, 692412), (28, 642954), (39, 461608), (42, 428636), (52, 346206), (56, 321477), (78, 230804), (84, 214318), (91, 197832), (104, 173103), (156, 115402), (168, 107159), (182, 98916), (273, 65944), (312, 57701), (364, 49458), (546, 32972), (728, 24729), (1092, 16486), (2184, 8243)]