18448567214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127037}}^1$

素因数の和:127121

約数の個数: 64

約数和(自身を含む): 36879639552

約数和(自身を除く): 18431072338

約数列:

[1, 2, 7, 11, 14, 22, 23, 41, 46, 77, 82, 154, 161, 253, 287, 322, 451, 506, 574, 902, 943, 1771, 1886, 3157, 3542, 6314, 6601, 10373, 13202, 20746, 72611, 127037, 145222, 254074, 889259, 1397407, 1778518, 2794814, 2921851, 5208517, 5843702, 9781849, 10417034, 19563698, 20452957, 32140361, 36459619, 40905914, 57293687, 64280722, 72919238, 114587374, 119795891, 224982527, 239591782, 401055809, 449965054, 802111618, 838571237, 1317754801, 1677142474, 2635509602, 9224283607, 18448567214]

約数ペア:

[(1, 18448567214), (2, 9224283607), (7, 2635509602), (11, 1677142474), (14, 1317754801), (22, 838571237), (23, 802111618), (41, 449965054), (46, 401055809), (77, 239591782), (82, 224982527), (154, 119795891), (161, 114587374), (253, 72919238), (287, 64280722), (322, 57293687), (451, 40905914), (506, 36459619), (574, 32140361), (902, 20452957), (943, 19563698), (1771, 10417034), (1886, 9781849), (3157, 5843702), (3542, 5208517), (6314, 2921851), (6601, 2794814), (10373, 1778518), (13202, 1397407), (20746, 889259), (72611, 254074), (127037, 145222)]