1927832868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{4969}}^1$

素因数の和:5821

約数の個数: 72

約数和(自身を含む): 5255377400

約数和(自身を除く): 3327544532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 829, 1658, 2487, 3316, 4969, 4974, 7461, 9938, 9948, 10777, 14907, 14922, 19876, 21554, 29814, 29844, 32331, 43108, 44721, 59628, 64597, 64662, 89442, 96993, 129194, 129324, 178884, 193791, 193986, 258388, 387582, 387972, 581373, 775164, 1162746, 2325492, 4119301, 8238602, 12357903, 16477204, 24715806, 37073709, 49431612, 53550913, 74147418, 107101826, 148294836, 160652739, 214203652, 321305478, 481958217, 642610956, 963916434, 1927832868]

約数ペア:

[(1, 1927832868), (2, 963916434), (3, 642610956), (4, 481958217), (6, 321305478), (9, 214203652), (12, 160652739), (13, 148294836), (18, 107101826), (26, 74147418), (36, 53550913), (39, 49431612), (52, 37073709), (78, 24715806), (117, 16477204), (156, 12357903), (234, 8238602), (468, 4119301), (829, 2325492), (1658, 1162746), (2487, 775164), (3316, 581373), (4969, 387972), (4974, 387582), (7461, 258388), (9938, 193986), (9948, 193791), (10777, 178884), (14907, 129324), (14922, 129194), (19876, 96993), (21554, 89442), (29814, 64662), (29844, 64597), (32331, 59628), (43108, 44721)]