7275618

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 18753228

約数和(自身を除く): 11477610

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 113, 126, 146, 147, 219, 226, 294, 339, 438, 441, 511, 657, 678, 791, 882, 1017, 1022, 1314, 1533, 1582, 2034, 2373, 3066, 3577, 4599, 4746, 5537, 7119, 7154, 8249, 9198, 10731, 11074, 14238, 16498, 16611, 21462, 24747, 32193, 33222, 49494, 49833, 57743, 64386, 74241, 99666, 115486, 148482, 173229, 346458, 404201, 519687, 808402, 1039374, 1212603, 2425206, 3637809, 7275618]

約数ペア:

[(1, 7275618), (2, 3637809), (3, 2425206), (6, 1212603), (7, 1039374), (9, 808402), (14, 519687), (18, 404201), (21, 346458), (42, 173229), (49, 148482), (63, 115486), (73, 99666), (98, 74241), (113, 64386), (126, 57743), (146, 49833), (147, 49494), (219, 33222), (226, 32193), (294, 24747), (339, 21462), (438, 16611), (441, 16498), (511, 14238), (657, 11074), (678, 10731), (791, 9198), (882, 8249), (1017, 7154), (1022, 7119), (1314, 5537), (1533, 4746), (1582, 4599), (2034, 3577), (2373, 3066)]