138218634

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{821}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 307756800

約数和(自身を除く): 169538166

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 199, 282, 398, 423, 597, 821, 846, 1194, 1642, 1791, 2463, 3582, 4926, 7389, 9353, 14778, 18706, 28059, 38587, 56118, 77174, 84177, 115761, 163379, 168354, 231522, 326758, 347283, 490137, 694566, 980274, 1470411, 2940822, 7678813, 15357626, 23036439, 46072878, 69109317, 138218634]

約数ペア:

[(1, 138218634), (2, 69109317), (3, 46072878), (6, 23036439), (9, 15357626), (18, 7678813), (47, 2940822), (94, 1470411), (141, 980274), (199, 694566), (282, 490137), (398, 347283), (423, 326758), (597, 231522), (821, 168354), (846, 163379), (1194, 115761), (1642, 84177), (1791, 77174), (2463, 56118), (3582, 38587), (4926, 28059), (7389, 18706), (9353, 14778)]