12811932

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 108

約数和(自身を含む): 39213720

約数和(自身を除く): 26401788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 269, 294, 324, 378, 441, 486, 538, 567, 588, 756, 807, 882, 972, 1076, 1134, 1323, 1614, 1701, 1764, 1883, 2268, 2421, 2646, 3228, 3402, 3766, 3969, 4842, 5292, 5649, 6804, 7263, 7532, 7938, 9684, 11298, 11907, 13181, 14526, 15876, 16947, 21789, 22596, 23814, 26362, 29052, 33894, 39543, 43578, 47628, 50841, 52724, 65367, 67788, 79086, 87156, 101682, 118629, 130734, 152523, 158172, 203364, 237258, 261468, 305046, 355887, 457569, 474516, 610092, 711774, 915138, 1067661, 1423548, 1830276, 2135322, 3202983, 4270644, 6405966, 12811932]

約数ペア:

[(1, 12811932), (2, 6405966), (3, 4270644), (4, 3202983), (6, 2135322), (7, 1830276), (9, 1423548), (12, 1067661), (14, 915138), (18, 711774), (21, 610092), (27, 474516), (28, 457569), (36, 355887), (42, 305046), (49, 261468), (54, 237258), (63, 203364), (81, 158172), (84, 152523), (98, 130734), (108, 118629), (126, 101682), (147, 87156), (162, 79086), (189, 67788), (196, 65367), (243, 52724), (252, 50841), (269, 47628), (294, 43578), (324, 39543), (378, 33894), (441, 29052), (486, 26362), (538, 23814), (567, 22596), (588, 21789), (756, 16947), (807, 15876), (882, 14526), (972, 13181), (1076, 11907), (1134, 11298), (1323, 9684), (1614, 7938), (1701, 7532), (1764, 7263), (1883, 6804), (2268, 5649), (2421, 5292), (2646, 4842), (3228, 3969), (3402, 3766)]