17942848

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 44862496

約数和(自身を除く): 26919648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 331, 352, 448, 484, 616, 662, 704, 847, 968, 1232, 1324, 1694, 1936, 2317, 2464, 2648, 3388, 3641, 3872, 4634, 4928, 5296, 6776, 7282, 7744, 9268, 10592, 13552, 14564, 18536, 21184, 25487, 27104, 29128, 37072, 40051, 50974, 54208, 58256, 74144, 80102, 101948, 116512, 148288, 160204, 203896, 233024, 280357, 320408, 407792, 560714, 640816, 815584, 1121428, 1281632, 1631168, 2242856, 2563264, 4485712, 8971424, 17942848]

約数ペア:

[(1, 17942848), (2, 8971424), (4, 4485712), (7, 2563264), (8, 2242856), (11, 1631168), (14, 1281632), (16, 1121428), (22, 815584), (28, 640816), (32, 560714), (44, 407792), (56, 320408), (64, 280357), (77, 233024), (88, 203896), (112, 160204), (121, 148288), (154, 116512), (176, 101948), (224, 80102), (242, 74144), (308, 58256), (331, 54208), (352, 50974), (448, 40051), (484, 37072), (616, 29128), (662, 27104), (704, 25487), (847, 21184), (968, 18536), (1232, 14564), (1324, 13552), (1694, 10592), (1936, 9268), (2317, 7744), (2464, 7282), (2648, 6776), (3388, 5296), (3641, 4928), (3872, 4634)]