12917856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 39674880

約数和(自身を除く): 26757024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 188, 224, 282, 329, 336, 376, 409, 564, 658, 672, 752, 818, 987, 1128, 1227, 1316, 1504, 1636, 1974, 2256, 2454, 2632, 2863, 3272, 3948, 4512, 4908, 5264, 5726, 6544, 7896, 8589, 9816, 10528, 11452, 13088, 15792, 17178, 19223, 19632, 22904, 31584, 34356, 38446, 39264, 45808, 57669, 68712, 76892, 91616, 115338, 134561, 137424, 153784, 230676, 269122, 274848, 307568, 403683, 461352, 538244, 615136, 807366, 922704, 1076488, 1614732, 1845408, 2152976, 3229464, 4305952, 6458928, 12917856]

約数ペア:

[(1, 12917856), (2, 6458928), (3, 4305952), (4, 3229464), (6, 2152976), (7, 1845408), (8, 1614732), (12, 1076488), (14, 922704), (16, 807366), (21, 615136), (24, 538244), (28, 461352), (32, 403683), (42, 307568), (47, 274848), (48, 269122), (56, 230676), (84, 153784), (94, 137424), (96, 134561), (112, 115338), (141, 91616), (168, 76892), (188, 68712), (224, 57669), (282, 45808), (329, 39264), (336, 38446), (376, 34356), (409, 31584), (564, 22904), (658, 19632), (672, 19223), (752, 17178), (818, 15792), (987, 13088), (1128, 11452), (1227, 10528), (1316, 9816), (1504, 8589), (1636, 7896), (1974, 6544), (2256, 5726), (2454, 5264), (2632, 4908), (2863, 4512), (3272, 3948)]