15722532

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{2971}}^1$

素因数の和:2998

約数の個数: 72

約数和(自身を含む): 47433120

約数和(自身を除く): 31710588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 2971, 5292, 5942, 8913, 11884, 17826, 20797, 26739, 35652, 41594, 53478, 62391, 80217, 83188, 106956, 124782, 145579, 160434, 187173, 249564, 291158, 320868, 374346, 436737, 561519, 582316, 748692, 873474, 1123038, 1310211, 1746948, 2246076, 2620422, 3930633, 5240844, 7861266, 15722532]

約数ペア:

[(1, 15722532), (2, 7861266), (3, 5240844), (4, 3930633), (6, 2620422), (7, 2246076), (9, 1746948), (12, 1310211), (14, 1123038), (18, 873474), (21, 748692), (27, 582316), (28, 561519), (36, 436737), (42, 374346), (49, 320868), (54, 291158), (63, 249564), (84, 187173), (98, 160434), (108, 145579), (126, 124782), (147, 106956), (189, 83188), (196, 80217), (252, 62391), (294, 53478), (378, 41594), (441, 35652), (588, 26739), (756, 20797), (882, 17826), (1323, 11884), (1764, 8913), (2646, 5942), (2971, 5292)]