15676478388

素因数分解:

$2^2\times 3^2\times {\mathrm{571}}^1\times {\mathrm{727}}^1\times {\mathrm{1049}}^1$

素因数の和:2357

約数の個数: 72

約数和(自身を含む): 39788548800

約数和(自身を除く): 24112070412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 571, 727, 1049, 1142, 1454, 1713, 2098, 2181, 2284, 2908, 3147, 3426, 4196, 4362, 5139, 6294, 6543, 6852, 8724, 9441, 10278, 12588, 13086, 18882, 20556, 26172, 37764, 415117, 598979, 762623, 830234, 1197958, 1245351, 1525246, 1660468, 1796937, 2287869, 2395916, 2490702, 3050492, 3593874, 3736053, 4575738, 4981404, 5390811, 6863607, 7187748, 7472106, 9151476, 10781622, 13727214, 14944212, 21563244, 27454428, 435457733, 870915466, 1306373199, 1741830932, 2612746398, 3919119597, 5225492796, 7838239194, 15676478388]

約数ペア:

[(1, 15676478388), (2, 7838239194), (3, 5225492796), (4, 3919119597), (6, 2612746398), (9, 1741830932), (12, 1306373199), (18, 870915466), (36, 435457733), (571, 27454428), (727, 21563244), (1049, 14944212), (1142, 13727214), (1454, 10781622), (1713, 9151476), (2098, 7472106), (2181, 7187748), (2284, 6863607), (2908, 5390811), (3147, 4981404), (3426, 4575738), (4196, 3736053), (4362, 3593874), (5139, 3050492), (6294, 2490702), (6543, 2395916), (6852, 2287869), (8724, 1796937), (9441, 1660468), (10278, 1525246), (12588, 1245351), (13086, 1197958), (18882, 830234), (20556, 762623), (26172, 598979), (37764, 415117)]