173669742

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 382432128

約数和(自身を除く): 208762386

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 283, 309, 331, 566, 618, 662, 849, 927, 993, 1698, 1854, 1986, 2547, 2979, 5094, 5958, 29149, 34093, 58298, 68186, 87447, 93673, 102279, 174894, 187346, 204558, 262341, 281019, 306837, 524682, 562038, 613674, 843057, 1686114, 9648319, 19296638, 28944957, 57889914, 86834871, 173669742]

約数ペア:

[(1, 173669742), (2, 86834871), (3, 57889914), (6, 28944957), (9, 19296638), (18, 9648319), (103, 1686114), (206, 843057), (283, 613674), (309, 562038), (331, 524682), (566, 306837), (618, 281019), (662, 262341), (849, 204558), (927, 187346), (993, 174894), (1698, 102279), (1854, 93673), (1986, 87447), (2547, 68186), (2979, 58298), (5094, 34093), (5958, 29149)]