17920340052

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{34603}}^1$

素因数の和:35132

約数の個数: 48

約数和(自身を含む): 42322076160

約数和(自身を除く): 24401736108

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 419, 618, 838, 1236, 1257, 1676, 2514, 5028, 34603, 43157, 69206, 86314, 103809, 129471, 138412, 172628, 207618, 258942, 415236, 517884, 3564109, 7128218, 10692327, 14256436, 14498657, 21384654, 28997314, 42769308, 43495971, 57994628, 86991942, 173983884, 1493361671, 2986723342, 4480085013, 5973446684, 8960170026, 17920340052]

約数ペア:

[(1, 17920340052), (2, 8960170026), (3, 5973446684), (4, 4480085013), (6, 2986723342), (12, 1493361671), (103, 173983884), (206, 86991942), (309, 57994628), (412, 43495971), (419, 42769308), (618, 28997314), (838, 21384654), (1236, 14498657), (1257, 14256436), (1676, 10692327), (2514, 7128218), (5028, 3564109), (34603, 517884), (43157, 415236), (69206, 258942), (86314, 207618), (103809, 172628), (129471, 138412)]