129487722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237157}}^1$

素因数の和:237182

約数の個数: 32

約数和(自身を含む): 318740352

約数和(自身を除く): 189252630

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 237157, 474314, 711471, 1422942, 1660099, 3083041, 3320198, 4980297, 6166082, 9249123, 9960594, 18498246, 21581287, 43162574, 64743861, 129487722]

約数ペア:

[(1, 129487722), (2, 64743861), (3, 43162574), (6, 21581287), (7, 18498246), (13, 9960594), (14, 9249123), (21, 6166082), (26, 4980297), (39, 3320198), (42, 3083041), (78, 1660099), (91, 1422942), (182, 711471), (273, 474314), (546, 237157)]