18351598209

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{5231}}^1$

素因数の和:5606

約数の個数: 64

約数和(自身を含む): 30666719232

約数和(自身を除く): 12315121023

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 317, 357, 527, 651, 951, 1581, 2219, 3689, 5231, 5389, 6657, 9827, 11067, 15693, 16167, 29481, 36617, 37723, 68789, 88927, 109851, 113169, 162161, 167059, 206367, 266781, 486483, 501177, 622489, 1135127, 1169413, 1658227, 1867467, 2756737, 3405381, 3508239, 4974681, 8270211, 11607589, 19297159, 28189859, 34822767, 51405037, 57891477, 84569577, 154215111, 197329013, 359835259, 591987039, 873885629, 1079505777, 2621656887, 6117199403, 18351598209]

約数ペア:

[(1, 18351598209), (3, 6117199403), (7, 2621656887), (17, 1079505777), (21, 873885629), (31, 591987039), (51, 359835259), (93, 197329013), (119, 154215111), (217, 84569577), (317, 57891477), (357, 51405037), (527, 34822767), (651, 28189859), (951, 19297159), (1581, 11607589), (2219, 8270211), (3689, 4974681), (5231, 3508239), (5389, 3405381), (6657, 2756737), (9827, 1867467), (11067, 1658227), (15693, 1169413), (16167, 1135127), (29481, 622489), (36617, 501177), (37723, 486483), (68789, 266781), (88927, 206367), (109851, 167059), (113169, 162161)]