8198658

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 21039480

約数和(自身を除く): 12840822

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 81, 102, 117, 153, 162, 221, 229, 234, 306, 351, 442, 458, 459, 663, 687, 702, 918, 1053, 1326, 1374, 1377, 1989, 2061, 2106, 2754, 2977, 3893, 3978, 4122, 5954, 5967, 6183, 7786, 8931, 11679, 11934, 12366, 17862, 17901, 18549, 23358, 26793, 35037, 35802, 37098, 50609, 53586, 70074, 80379, 101218, 105111, 151827, 160758, 210222, 241137, 303654, 315333, 455481, 482274, 630666, 910962, 1366443, 2732886, 4099329, 8198658]

約数ペア:

[(1, 8198658), (2, 4099329), (3, 2732886), (6, 1366443), (9, 910962), (13, 630666), (17, 482274), (18, 455481), (26, 315333), (27, 303654), (34, 241137), (39, 210222), (51, 160758), (54, 151827), (78, 105111), (81, 101218), (102, 80379), (117, 70074), (153, 53586), (162, 50609), (221, 37098), (229, 35802), (234, 35037), (306, 26793), (351, 23358), (442, 18549), (458, 17901), (459, 17862), (663, 12366), (687, 11934), (702, 11679), (918, 8931), (1053, 7786), (1326, 6183), (1374, 5967), (1377, 5954), (1989, 4122), (2061, 3978), (2106, 3893), (2754, 2977)]