15678052218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 35026992000

約数和(自身を除く): 19348939782

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 199, 269, 307, 318, 398, 477, 538, 597, 614, 807, 921, 954, 1194, 1614, 1791, 1842, 2421, 2763, 3582, 4842, 5526, 10547, 14257, 16271, 21094, 28514, 31641, 32542, 42771, 48813, 53531, 61093, 63282, 82583, 85542, 94923, 97626, 107062, 122186, 128313, 146439, 160593, 165166, 183279, 189846, 247749, 256626, 292878, 321186, 366558, 481779, 495498, 549837, 743247, 963558, 1099674, 1486494, 2837143, 3237929, 4376899, 5674286, 6475858, 8511429, 8753798, 9713787, 13130697, 16434017, 17022858, 19427574, 25534287, 26261394, 29141361, 32868034, 39392091, 49302051, 51068574, 58282722, 78784182, 98604102, 147906153, 295812306, 871002901, 1742005802, 2613008703, 5226017406, 7839026109, 15678052218]

約数ペア:

[(1, 15678052218), (2, 7839026109), (3, 5226017406), (6, 2613008703), (9, 1742005802), (18, 871002901), (53, 295812306), (106, 147906153), (159, 98604102), (199, 78784182), (269, 58282722), (307, 51068574), (318, 49302051), (398, 39392091), (477, 32868034), (538, 29141361), (597, 26261394), (614, 25534287), (807, 19427574), (921, 17022858), (954, 16434017), (1194, 13130697), (1614, 9713787), (1791, 8753798), (1842, 8511429), (2421, 6475858), (2763, 5674286), (3582, 4376899), (4842, 3237929), (5526, 2837143), (10547, 1486494), (14257, 1099674), (16271, 963558), (21094, 743247), (28514, 549837), (31641, 495498), (32542, 481779), (42771, 366558), (48813, 321186), (53531, 292878), (61093, 256626), (63282, 247749), (82583, 189846), (85542, 183279), (94923, 165166), (97626, 160593), (107062, 146439), (122186, 128313)]