18747744

素因数分解:

$2^5\times 3^1\times {\mathrm{179}}^1\times {\mathrm{1091}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 30785376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 179, 358, 537, 716, 1074, 1091, 1432, 2148, 2182, 2864, 3273, 4296, 4364, 5728, 6546, 8592, 8728, 13092, 17184, 17456, 26184, 34912, 52368, 104736, 195289, 390578, 585867, 781156, 1171734, 1562312, 2343468, 3124624, 4686936, 6249248, 9373872, 18747744]

約数ペア:

[(1, 18747744), (2, 9373872), (3, 6249248), (4, 4686936), (6, 3124624), (8, 2343468), (12, 1562312), (16, 1171734), (24, 781156), (32, 585867), (48, 390578), (96, 195289), (179, 104736), (358, 52368), (537, 34912), (716, 26184), (1074, 17456), (1091, 17184), (1432, 13092), (2148, 8728), (2182, 8592), (2864, 6546), (3273, 5728), (4296, 4364)]