17318356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 35038080

約数和(自身を除く): 17719724

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 109, 157, 218, 253, 314, 436, 506, 628, 1012, 1199, 1727, 2398, 2507, 3454, 3611, 4796, 5014, 6908, 7222, 10028, 14444, 17113, 27577, 34226, 39721, 55154, 68452, 79442, 110308, 158884, 188243, 376486, 393599, 752972, 787198, 1574396, 4329589, 8659178, 17318356]

約数ペア:

[(1, 17318356), (2, 8659178), (4, 4329589), (11, 1574396), (22, 787198), (23, 752972), (44, 393599), (46, 376486), (92, 188243), (109, 158884), (157, 110308), (218, 79442), (253, 68452), (314, 55154), (436, 39721), (506, 34226), (628, 27577), (1012, 17113), (1199, 14444), (1727, 10028), (2398, 7222), (2507, 6908), (3454, 5014), (3611, 4796)]