12685638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 31173120

約数和(自身を除く): 18487482

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 163, 218, 238, 326, 327, 357, 489, 654, 714, 763, 978, 1141, 1526, 1853, 2282, 2289, 2771, 3423, 3706, 4578, 5542, 5559, 6846, 8313, 11118, 12971, 16626, 17767, 19397, 25942, 35534, 38794, 38913, 53301, 58191, 77826, 106602, 116382, 124369, 248738, 302039, 373107, 604078, 746214, 906117, 1812234, 2114273, 4228546, 6342819, 12685638]

約数ペア:

[(1, 12685638), (2, 6342819), (3, 4228546), (6, 2114273), (7, 1812234), (14, 906117), (17, 746214), (21, 604078), (34, 373107), (42, 302039), (51, 248738), (102, 124369), (109, 116382), (119, 106602), (163, 77826), (218, 58191), (238, 53301), (326, 38913), (327, 38794), (357, 35534), (489, 25942), (654, 19397), (714, 17767), (763, 16626), (978, 12971), (1141, 11118), (1526, 8313), (1853, 6846), (2282, 5559), (2289, 5542), (2771, 4578), (3423, 3706)]