7508172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113}}^2$

素因数の和:247

約数の個数: 54

約数和(自身を含む): 20561268

約数和(自身を除く): 13053096

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 113, 147, 196, 226, 294, 339, 452, 588, 678, 791, 1356, 1582, 2373, 3164, 4746, 5537, 9492, 11074, 12769, 16611, 22148, 25538, 33222, 38307, 51076, 66444, 76614, 89383, 153228, 178766, 268149, 357532, 536298, 625681, 1072596, 1251362, 1877043, 2502724, 3754086, 7508172]

約数ペア:

[(1, 7508172), (2, 3754086), (3, 2502724), (4, 1877043), (6, 1251362), (7, 1072596), (12, 625681), (14, 536298), (21, 357532), (28, 268149), (42, 178766), (49, 153228), (84, 89383), (98, 76614), (113, 66444), (147, 51076), (196, 38307), (226, 33222), (294, 25538), (339, 22148), (452, 16611), (588, 12769), (678, 11074), (791, 9492), (1356, 5537), (1582, 4746), (2373, 3164)]