39870012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 78670788

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 174, 182, 203, 273, 348, 364, 377, 406, 546, 609, 754, 812, 1092, 1131, 1218, 1259, 1508, 2262, 2436, 2518, 2639, 3777, 4524, 5036, 5278, 7554, 7917, 8813, 10556, 15108, 15834, 16367, 17626, 26439, 31668, 32734, 35252, 36511, 49101, 52878, 65468, 73022, 98202, 105756, 109533, 114569, 146044, 196404, 219066, 229138, 255577, 343707, 438132, 458276, 474643, 511154, 687414, 766731, 949286, 1022308, 1374828, 1423929, 1533462, 1898572, 2847858, 3066924, 3322501, 5695716, 6645002, 9967503, 13290004, 19935006, 39870012]

約数ペア:

[(1, 39870012), (2, 19935006), (3, 13290004), (4, 9967503), (6, 6645002), (7, 5695716), (12, 3322501), (13, 3066924), (14, 2847858), (21, 1898572), (26, 1533462), (28, 1423929), (29, 1374828), (39, 1022308), (42, 949286), (52, 766731), (58, 687414), (78, 511154), (84, 474643), (87, 458276), (91, 438132), (116, 343707), (156, 255577), (174, 229138), (182, 219066), (203, 196404), (273, 146044), (348, 114569), (364, 109533), (377, 105756), (406, 98202), (546, 73022), (609, 65468), (754, 52878), (812, 49101), (1092, 36511), (1131, 35252), (1218, 32734), (1259, 31668), (1508, 26439), (2262, 17626), (2436, 16367), (2518, 15834), (2639, 15108), (3777, 10556), (4524, 8813), (5036, 7917), (5278, 7554)]