13218528

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 36529920

約数和(自身を除く): 23311392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 7247, 14494, 21741, 28988, 43482, 57976, 86964, 115952, 137693, 173928, 231904, 275386, 347856, 413079, 550772, 695712, 826158, 1101544, 1652316, 2203088, 3304632, 4406176, 6609264, 13218528]

約数ペア:

[(1, 13218528), (2, 6609264), (3, 4406176), (4, 3304632), (6, 2203088), (8, 1652316), (12, 1101544), (16, 826158), (19, 695712), (24, 550772), (32, 413079), (38, 347856), (48, 275386), (57, 231904), (76, 173928), (96, 137693), (114, 115952), (152, 86964), (228, 57976), (304, 43482), (456, 28988), (608, 21741), (912, 14494), (1824, 7247)]