18404844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 45763200

約数和(自身を除く): 27358356

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 907, 1068, 1691, 1814, 2721, 3382, 3628, 5073, 5442, 6764, 10146, 10884, 17233, 20292, 34466, 51699, 68932, 80723, 103398, 161446, 206796, 242169, 322892, 484338, 968676, 1533737, 3067474, 4601211, 6134948, 9202422, 18404844]

約数ペア:

[(1, 18404844), (2, 9202422), (3, 6134948), (4, 4601211), (6, 3067474), (12, 1533737), (19, 968676), (38, 484338), (57, 322892), (76, 242169), (89, 206796), (114, 161446), (178, 103398), (228, 80723), (267, 68932), (356, 51699), (534, 34466), (907, 20292), (1068, 17233), (1691, 10884), (1814, 10146), (2721, 6764), (3382, 5442), (3628, 5073)]