28442502

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1487

約数の個数: 60

約数和(自身を含む): 70101108

約数和(自身を除く): 41658606

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 297, 363, 594, 726, 891, 1089, 1451, 1782, 2178, 2902, 3267, 4353, 6534, 8706, 9801, 13059, 15961, 19602, 26118, 31922, 39177, 47883, 78354, 95766, 117531, 143649, 175571, 235062, 287298, 351142, 430947, 526713, 861894, 1053426, 1292841, 1580139, 2585682, 3160278, 4740417, 9480834, 14221251, 28442502]

約数ペア:

[(1, 28442502), (2, 14221251), (3, 9480834), (6, 4740417), (9, 3160278), (11, 2585682), (18, 1580139), (22, 1292841), (27, 1053426), (33, 861894), (54, 526713), (66, 430947), (81, 351142), (99, 287298), (121, 235062), (162, 175571), (198, 143649), (242, 117531), (297, 95766), (363, 78354), (594, 47883), (726, 39177), (891, 31922), (1089, 26118), (1451, 19602), (1782, 15961), (2178, 13059), (2902, 9801), (3267, 8706), (4353, 6534)]