2130072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 6297600

約数和(自身を除く): 4167528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 409, 434, 651, 744, 818, 868, 1227, 1302, 1636, 1736, 2454, 2604, 2863, 3272, 4908, 5208, 5726, 8589, 9816, 11452, 12679, 17178, 22904, 25358, 34356, 38037, 50716, 68712, 76074, 88753, 101432, 152148, 177506, 266259, 304296, 355012, 532518, 710024, 1065036, 2130072]

約数ペア:

[(1, 2130072), (2, 1065036), (3, 710024), (4, 532518), (6, 355012), (7, 304296), (8, 266259), (12, 177506), (14, 152148), (21, 101432), (24, 88753), (28, 76074), (31, 68712), (42, 50716), (56, 38037), (62, 34356), (84, 25358), (93, 22904), (124, 17178), (168, 12679), (186, 11452), (217, 9816), (248, 8589), (372, 5726), (409, 5208), (434, 4908), (651, 3272), (744, 2863), (818, 2604), (868, 2454), (1227, 1736), (1302, 1636)]