19059617748

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^2\times {\mathrm{569}}^1\times {\mathrm{2039}}^1$

素因数の和:2689

約数の個数: 72

約数和(自身を含む): 45809668800

約数和(自身を除く): 26750051052

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 569, 1138, 1369, 1707, 2039, 2276, 2738, 3414, 4078, 4107, 5476, 6117, 6828, 8156, 8214, 12234, 16428, 21053, 24468, 42106, 63159, 75443, 84212, 126318, 150886, 226329, 252636, 301772, 452658, 778961, 905316, 1160191, 1557922, 2320382, 2336883, 2791391, 3115844, 3480573, 4640764, 4673766, 5582782, 6961146, 8374173, 9347532, 11165564, 13922292, 16748346, 33496692, 42927067, 85854134, 128781201, 171708268, 257562402, 515124804, 1588301479, 3176602958, 4764904437, 6353205916, 9529808874, 19059617748]

約数ペア:

[(1, 19059617748), (2, 9529808874), (3, 6353205916), (4, 4764904437), (6, 3176602958), (12, 1588301479), (37, 515124804), (74, 257562402), (111, 171708268), (148, 128781201), (222, 85854134), (444, 42927067), (569, 33496692), (1138, 16748346), (1369, 13922292), (1707, 11165564), (2039, 9347532), (2276, 8374173), (2738, 6961146), (3414, 5582782), (4078, 4673766), (4107, 4640764), (5476, 3480573), (6117, 3115844), (6828, 2791391), (8156, 2336883), (8214, 2320382), (12234, 1557922), (16428, 1160191), (21053, 905316), (24468, 778961), (42106, 452658), (63159, 301772), (75443, 252636), (84212, 226329), (126318, 150886)]