15705561942

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4391}}^1\times {\mathrm{28387}}^1$

素因数の和:32793

約数の個数: 48

約数和(自身を含む): 38900189952

約数和(自身を除く): 23194628010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4391, 8782, 13173, 26346, 28387, 30737, 39519, 56774, 61474, 79038, 85161, 92211, 170322, 184422, 198709, 255483, 276633, 397418, 510966, 553266, 596127, 1192254, 1788381, 3576762, 124647317, 249294634, 373941951, 747883902, 872531219, 1121825853, 1745062438, 2243651706, 2617593657, 5235187314, 7852780971, 15705561942]

約数ペア:

[(1, 15705561942), (2, 7852780971), (3, 5235187314), (6, 2617593657), (7, 2243651706), (9, 1745062438), (14, 1121825853), (18, 872531219), (21, 747883902), (42, 373941951), (63, 249294634), (126, 124647317), (4391, 3576762), (8782, 1788381), (13173, 1192254), (26346, 596127), (28387, 553266), (30737, 510966), (39519, 397418), (56774, 276633), (61474, 255483), (79038, 198709), (85161, 184422), (92211, 170322)]