254356074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{118747}}^1$

素因数の和:118779

約数の個数: 48

約数和(自身を含む): 666888768

約数和(自身を除く): 412532694

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 118747, 237494, 356241, 712482, 831229, 1068723, 1662458, 2018699, 2137446, 2493687, 4037398, 4987374, 6056097, 7481061, 12112194, 14130893, 14962122, 18168291, 28261786, 36336582, 42392679, 84785358, 127178037, 254356074]

約数ペア:

[(1, 254356074), (2, 127178037), (3, 84785358), (6, 42392679), (7, 36336582), (9, 28261786), (14, 18168291), (17, 14962122), (18, 14130893), (21, 12112194), (34, 7481061), (42, 6056097), (51, 4987374), (63, 4037398), (102, 2493687), (119, 2137446), (126, 2018699), (153, 1662458), (238, 1068723), (306, 831229), (357, 712482), (714, 356241), (1071, 237494), (2142, 118747)]