16105866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 38707200

約数和(自身を除く): 22601334

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 47, 82, 94, 123, 141, 199, 246, 282, 287, 329, 398, 574, 597, 658, 861, 987, 1194, 1393, 1722, 1927, 1974, 2786, 3854, 4179, 5781, 8159, 8358, 9353, 11562, 13489, 16318, 18706, 24477, 26978, 28059, 40467, 48954, 56118, 57113, 65471, 80934, 114226, 130942, 171339, 196413, 342678, 383473, 392826, 766946, 1150419, 2300838, 2684311, 5368622, 8052933, 16105866]

約数ペア:

[(1, 16105866), (2, 8052933), (3, 5368622), (6, 2684311), (7, 2300838), (14, 1150419), (21, 766946), (41, 392826), (42, 383473), (47, 342678), (82, 196413), (94, 171339), (123, 130942), (141, 114226), (199, 80934), (246, 65471), (282, 57113), (287, 56118), (329, 48954), (398, 40467), (574, 28059), (597, 26978), (658, 24477), (861, 18706), (987, 16318), (1194, 13489), (1393, 11562), (1722, 9353), (1927, 8358), (1974, 8159), (2786, 5781), (3854, 4179)]