212592492

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{281207}}^1$

素因数の和:281227

約数の個数: 48

約数和(自身を含む): 629905920

約数和(自身を除く): 417313428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 281207, 562414, 843621, 1124828, 1687242, 1968449, 2530863, 3374484, 3936898, 5061726, 5905347, 7592589, 7873796, 10123452, 11810694, 15185178, 17716041, 23621388, 30370356, 35432082, 53148123, 70864164, 106296246, 212592492]

約数ペア:

[(1, 212592492), (2, 106296246), (3, 70864164), (4, 53148123), (6, 35432082), (7, 30370356), (9, 23621388), (12, 17716041), (14, 15185178), (18, 11810694), (21, 10123452), (27, 7873796), (28, 7592589), (36, 5905347), (42, 5061726), (54, 3936898), (63, 3374484), (84, 2530863), (108, 1968449), (126, 1687242), (189, 1124828), (252, 843621), (378, 562414), (756, 281207)]