13463340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20399}}^1$

素因数の和:20422

約数の個数: 48

約数和(自身を含む): 41126400

約数和(自身を除く): 27663060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20399, 40798, 61197, 81596, 101995, 122394, 203990, 224389, 244788, 305985, 407980, 448778, 611970, 673167, 897556, 1121945, 1223940, 1346334, 2243890, 2692668, 3365835, 4487780, 6731670, 13463340]

約数ペア:

[(1, 13463340), (2, 6731670), (3, 4487780), (4, 3365835), (5, 2692668), (6, 2243890), (10, 1346334), (11, 1223940), (12, 1121945), (15, 897556), (20, 673167), (22, 611970), (30, 448778), (33, 407980), (44, 305985), (55, 244788), (60, 224389), (66, 203990), (110, 122394), (132, 101995), (165, 81596), (220, 61197), (330, 40798), (660, 20399)]