2786472

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 8207550

約数和(自身を除く): 5421078

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 169, 229, 234, 312, 338, 458, 468, 507, 676, 687, 916, 936, 1014, 1352, 1374, 1521, 1832, 2028, 2061, 2748, 2977, 3042, 4056, 4122, 5496, 5954, 6084, 8244, 8931, 11908, 12168, 16488, 17862, 23816, 26793, 35724, 38701, 53586, 71448, 77402, 107172, 116103, 154804, 214344, 232206, 309608, 348309, 464412, 696618, 928824, 1393236, 2786472]

約数ペア:

[(1, 2786472), (2, 1393236), (3, 928824), (4, 696618), (6, 464412), (8, 348309), (9, 309608), (12, 232206), (13, 214344), (18, 154804), (24, 116103), (26, 107172), (36, 77402), (39, 71448), (52, 53586), (72, 38701), (78, 35724), (104, 26793), (117, 23816), (156, 17862), (169, 16488), (229, 12168), (234, 11908), (312, 8931), (338, 8244), (458, 6084), (468, 5954), (507, 5496), (676, 4122), (687, 4056), (916, 3042), (936, 2977), (1014, 2748), (1352, 2061), (1374, 2028), (1521, 1832)]