17273928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 49680000

約数和(自身を除く): 32406072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 449, 458, 687, 898, 916, 1347, 1374, 1603, 1796, 1832, 2694, 2748, 3143, 3206, 3592, 4809, 5388, 5496, 6286, 6412, 9429, 9618, 10776, 12572, 12824, 18858, 19236, 25144, 37716, 38472, 75432, 102821, 205642, 308463, 411284, 616926, 719747, 822568, 1233852, 1439494, 2159241, 2467704, 2878988, 4318482, 5757976, 8636964, 17273928]

約数ペア:

[(1, 17273928), (2, 8636964), (3, 5757976), (4, 4318482), (6, 2878988), (7, 2467704), (8, 2159241), (12, 1439494), (14, 1233852), (21, 822568), (24, 719747), (28, 616926), (42, 411284), (56, 308463), (84, 205642), (168, 102821), (229, 75432), (449, 38472), (458, 37716), (687, 25144), (898, 19236), (916, 18858), (1347, 12824), (1374, 12572), (1603, 10776), (1796, 9618), (1832, 9429), (2694, 6412), (2748, 6286), (3143, 5496), (3206, 5388), (3592, 4809)]