15337854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2969}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 38918880

約数和(自身を除く): 23581026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 2969, 5166, 5938, 8907, 17814, 20783, 26721, 41566, 53442, 62349, 121729, 124698, 187047, 243458, 365187, 374094, 730374, 852103, 1095561, 1704206, 2191122, 2556309, 5112618, 7668927, 15337854]

約数ペア:

[(1, 15337854), (2, 7668927), (3, 5112618), (6, 2556309), (7, 2191122), (9, 1704206), (14, 1095561), (18, 852103), (21, 730374), (41, 374094), (42, 365187), (63, 243458), (82, 187047), (123, 124698), (126, 121729), (246, 62349), (287, 53442), (369, 41566), (574, 26721), (738, 20783), (861, 17814), (1722, 8907), (2583, 5938), (2969, 5166)]