147435642

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 324836928

約数和(自身を除く): 177401286

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 281, 283, 309, 562, 566, 618, 843, 849, 927, 1686, 1698, 1854, 2529, 2547, 5058, 5094, 28943, 29149, 57886, 58298, 79523, 86829, 87447, 159046, 173658, 174894, 238569, 260487, 262341, 477138, 520974, 524682, 715707, 1431414, 8190869, 16381738, 24572607, 49145214, 73717821, 147435642]

約数ペア:

[(1, 147435642), (2, 73717821), (3, 49145214), (6, 24572607), (9, 16381738), (18, 8190869), (103, 1431414), (206, 715707), (281, 524682), (283, 520974), (309, 477138), (562, 262341), (566, 260487), (618, 238569), (843, 174894), (849, 173658), (927, 159046), (1686, 87447), (1698, 86829), (1854, 79523), (2529, 58298), (2547, 57886), (5058, 29149), (5094, 28943)]