15156666

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 38972160

約数和(自身を除く): 23815494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 101, 126, 189, 202, 303, 378, 397, 606, 707, 794, 909, 1191, 1414, 1818, 2121, 2382, 2727, 2779, 3573, 4242, 5454, 5558, 6363, 7146, 8337, 10719, 12726, 16674, 19089, 21438, 25011, 38178, 40097, 50022, 75033, 80194, 120291, 150066, 240582, 280679, 360873, 561358, 721746, 842037, 1082619, 1684074, 2165238, 2526111, 5052222, 7578333, 15156666]

約数ペア:

[(1, 15156666), (2, 7578333), (3, 5052222), (6, 2526111), (7, 2165238), (9, 1684074), (14, 1082619), (18, 842037), (21, 721746), (27, 561358), (42, 360873), (54, 280679), (63, 240582), (101, 150066), (126, 120291), (189, 80194), (202, 75033), (303, 50022), (378, 40097), (397, 38178), (606, 25011), (707, 21438), (794, 19089), (909, 16674), (1191, 12726), (1414, 10719), (1818, 8337), (2121, 7146), (2382, 6363), (2727, 5558), (2779, 5454), (3573, 4242)]