12489516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{26687}}^1$

素因数の和:26710

約数の個数: 36

約数和(自身を含む): 34000512

約数和(自身を除く): 21510996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 26687, 53374, 80061, 106748, 160122, 240183, 320244, 346931, 480366, 693862, 960732, 1040793, 1387724, 2081586, 3122379, 4163172, 6244758, 12489516]

約数ペア:

[(1, 12489516), (2, 6244758), (3, 4163172), (4, 3122379), (6, 2081586), (9, 1387724), (12, 1040793), (13, 960732), (18, 693862), (26, 480366), (36, 346931), (39, 320244), (52, 240183), (78, 160122), (117, 106748), (156, 80061), (234, 53374), (468, 26687)]