26965638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12621

約数の個数: 48

約数和(自身を含む): 70705440

約数和(自身を除く): 43739802

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 12589, 25178, 37767, 75534, 88123, 113301, 176246, 214013, 226602, 264369, 428026, 528738, 642039, 793107, 1284078, 1498091, 1586214, 1926117, 2996182, 3852234, 4494273, 8988546, 13482819, 26965638]

約数ペア:

[(1, 26965638), (2, 13482819), (3, 8988546), (6, 4494273), (7, 3852234), (9, 2996182), (14, 1926117), (17, 1586214), (18, 1498091), (21, 1284078), (34, 793107), (42, 642039), (51, 528738), (63, 428026), (102, 264369), (119, 226602), (126, 214013), (153, 176246), (238, 113301), (306, 88123), (357, 75534), (714, 37767), (1071, 25178), (2142, 12589)]