18734532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 27714108

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 647, 762, 1294, 1524, 1941, 2413, 2588, 3882, 4826, 7239, 7764, 9652, 12293, 14478, 24586, 28956, 36879, 49172, 73758, 82169, 147516, 164338, 246507, 328676, 493014, 986028, 1561211, 3122422, 4683633, 6244844, 9367266, 18734532]

約数ペア:

[(1, 18734532), (2, 9367266), (3, 6244844), (4, 4683633), (6, 3122422), (12, 1561211), (19, 986028), (38, 493014), (57, 328676), (76, 246507), (114, 164338), (127, 147516), (228, 82169), (254, 73758), (381, 49172), (508, 36879), (647, 28956), (762, 24586), (1294, 14478), (1524, 12293), (1941, 9652), (2413, 7764), (2588, 7239), (3882, 4826)]