18755808

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{6737}}^1$

素因数の和:6779

約数の個数: 48

約数和(自身を含む): 50939280

約数和(自身を除く): 32183472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 6737, 13474, 20211, 26948, 40422, 53896, 80844, 107792, 161688, 195373, 215584, 323376, 390746, 586119, 646752, 781492, 1172238, 1562984, 2344476, 3125968, 4688952, 6251936, 9377904, 18755808]

約数ペア:

[(1, 18755808), (2, 9377904), (3, 6251936), (4, 4688952), (6, 3125968), (8, 2344476), (12, 1562984), (16, 1172238), (24, 781492), (29, 646752), (32, 586119), (48, 390746), (58, 323376), (87, 215584), (96, 195373), (116, 161688), (174, 107792), (232, 80844), (348, 53896), (464, 40422), (696, 26948), (928, 20211), (1392, 13474), (2784, 6737)]