47447442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1303}}^1$

素因数の和:1352

約数の個数: 72

約数和(自身を含む): 124902336

約数和(自身を除く): 77454894

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 867, 1071, 1303, 1734, 2023, 2142, 2601, 2606, 3909, 4046, 5202, 6069, 7818, 9121, 11727, 12138, 18207, 18242, 22151, 23454, 27363, 36414, 44302, 54726, 66453, 82089, 132906, 155057, 164178, 199359, 310114, 376567, 398718, 465171, 753134, 930342, 1129701, 1395513, 2259402, 2635969, 2791026, 3389103, 5271938, 6778206, 7907907, 15815814, 23723721, 47447442]

約数ペア:

[(1, 47447442), (2, 23723721), (3, 15815814), (6, 7907907), (7, 6778206), (9, 5271938), (14, 3389103), (17, 2791026), (18, 2635969), (21, 2259402), (34, 1395513), (42, 1129701), (51, 930342), (63, 753134), (102, 465171), (119, 398718), (126, 376567), (153, 310114), (238, 199359), (289, 164178), (306, 155057), (357, 132906), (578, 82089), (714, 66453), (867, 54726), (1071, 44302), (1303, 36414), (1734, 27363), (2023, 23454), (2142, 22151), (2601, 18242), (2606, 18207), (3909, 12138), (4046, 11727), (5202, 9121), (6069, 7818)]