123458454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{57637}}^1$

素因数の和:57669

約数の個数: 48

約数和(自身を含む): 323695008

約数和(自身を除く): 200236554

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, 57637, 115274, 172911, 345822, 403459, 518733, 806918, 979829, 1037466, 1210377, 1959658, 2420754, 2939487, 3631131, 5878974, 6858803, 7262262, 8818461, 13717606, 17636922, 20576409, 41152818, 61729227, 123458454]

約数ペア:

[(1, 123458454), (2, 61729227), (3, 41152818), (6, 20576409), (7, 17636922), (9, 13717606), (14, 8818461), (17, 7262262), (18, 6858803), (21, 5878974), (34, 3631131), (42, 2939487), (51, 2420754), (63, 1959658), (102, 1210377), (119, 1037466), (126, 979829), (153, 806918), (238, 518733), (306, 403459), (357, 345822), (714, 172911), (1071, 115274), (2142, 57637)]