15270948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{787}}^1$

素因数の和:822

約数の個数: 108

約数和(自身を含む): 49048272

約数和(自身を除く): 33777324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 787, 882, 924, 1078, 1386, 1574, 1617, 1764, 2156, 2361, 2772, 3148, 3234, 4722, 4851, 5509, 6468, 7083, 8657, 9444, 9702, 11018, 14166, 16527, 17314, 19404, 22036, 25971, 28332, 33054, 34628, 38563, 49581, 51942, 60599, 66108, 77126, 77913, 99162, 103884, 115689, 121198, 154252, 155826, 181797, 198324, 231378, 242396, 311652, 347067, 363594, 424193, 462756, 545391, 694134, 727188, 848386, 1090782, 1272579, 1388268, 1696772, 2181564, 2545158, 3817737, 5090316, 7635474, 15270948]

約数ペア:

[(1, 15270948), (2, 7635474), (3, 5090316), (4, 3817737), (6, 2545158), (7, 2181564), (9, 1696772), (11, 1388268), (12, 1272579), (14, 1090782), (18, 848386), (21, 727188), (22, 694134), (28, 545391), (33, 462756), (36, 424193), (42, 363594), (44, 347067), (49, 311652), (63, 242396), (66, 231378), (77, 198324), (84, 181797), (98, 155826), (99, 154252), (126, 121198), (132, 115689), (147, 103884), (154, 99162), (196, 77913), (198, 77126), (231, 66108), (252, 60599), (294, 51942), (308, 49581), (396, 38563), (441, 34628), (462, 33054), (539, 28332), (588, 25971), (693, 22036), (787, 19404), (882, 17314), (924, 16527), (1078, 14166), (1386, 11018), (1574, 9702), (1617, 9444), (1764, 8657), (2156, 7083), (2361, 6468), (2772, 5509), (3148, 4851), (3234, 4722)]