17785368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13001}}^1$

素因数の和:13032

約数の個数: 48

約数和(自身を含む): 50707800

約数和(自身を除く): 32922432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 13001, 26002, 39003, 52004, 78006, 104008, 117009, 156012, 234018, 247019, 312024, 468036, 494038, 741057, 936072, 988076, 1482114, 1976152, 2223171, 2964228, 4446342, 5928456, 8892684, 17785368]

約数ペア:

[(1, 17785368), (2, 8892684), (3, 5928456), (4, 4446342), (6, 2964228), (8, 2223171), (9, 1976152), (12, 1482114), (18, 988076), (19, 936072), (24, 741057), (36, 494038), (38, 468036), (57, 312024), (72, 247019), (76, 234018), (114, 156012), (152, 117009), (171, 104008), (228, 78006), (342, 52004), (456, 39003), (684, 26002), (1368, 13001)]