15668841426

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{642113}}^1$

素因数の和:642215

約数の個数: 48

約数和(自身を含む): 36893301984

約数和(自身を除く): 21224460558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 83, 98, 147, 166, 249, 294, 498, 581, 1162, 1743, 3486, 4067, 8134, 12201, 24402, 642113, 1284226, 1926339, 3852678, 4494791, 8989582, 13484373, 26968746, 31463537, 53295379, 62927074, 94390611, 106590758, 159886137, 188781222, 319772274, 373067653, 746135306, 1119202959, 2238405918, 2611473571, 5222947142, 7834420713, 15668841426]

約数ペア:

[(1, 15668841426), (2, 7834420713), (3, 5222947142), (6, 2611473571), (7, 2238405918), (14, 1119202959), (21, 746135306), (42, 373067653), (49, 319772274), (83, 188781222), (98, 159886137), (147, 106590758), (166, 94390611), (249, 62927074), (294, 53295379), (498, 31463537), (581, 26968746), (1162, 13484373), (1743, 8989582), (3486, 4494791), (4067, 3852678), (8134, 1926339), (12201, 1284226), (24402, 642113)]