13057122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 30602880

約数和(自身を除く): 17545758

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 43, 51, 78, 86, 102, 129, 221, 229, 258, 442, 458, 559, 663, 687, 731, 1118, 1326, 1374, 1462, 1677, 2193, 2977, 3354, 3893, 4386, 5954, 7786, 8931, 9503, 9847, 11679, 17862, 19006, 19694, 23358, 28509, 29541, 50609, 57018, 59082, 101218, 128011, 151827, 167399, 256022, 303654, 334798, 384033, 502197, 768066, 1004394, 2176187, 4352374, 6528561, 13057122]

約数ペア:

[(1, 13057122), (2, 6528561), (3, 4352374), (6, 2176187), (13, 1004394), (17, 768066), (26, 502197), (34, 384033), (39, 334798), (43, 303654), (51, 256022), (78, 167399), (86, 151827), (102, 128011), (129, 101218), (221, 59082), (229, 57018), (258, 50609), (442, 29541), (458, 28509), (559, 23358), (663, 19694), (687, 19006), (731, 17862), (1118, 11679), (1326, 9847), (1374, 9503), (1462, 8931), (1677, 7786), (2193, 5954), (2977, 4386), (3354, 3893)]