1385427816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{836611}}^1$

素因数の和:836646

約数の個数: 48

約数和(自身を含む): 3915344160

約数和(自身を除く): 2529916344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 836611, 1673222, 2509833, 3346444, 5019666, 6692888, 7529499, 10039332, 15058998, 19242053, 20078664, 30117996, 38484106, 57726159, 60235992, 76968212, 115452318, 153936424, 173178477, 230904636, 346356954, 461809272, 692713908, 1385427816]

約数ペア:

[(1, 1385427816), (2, 692713908), (3, 461809272), (4, 346356954), (6, 230904636), (8, 173178477), (9, 153936424), (12, 115452318), (18, 76968212), (23, 60235992), (24, 57726159), (36, 38484106), (46, 30117996), (69, 20078664), (72, 19242053), (92, 15058998), (138, 10039332), (184, 7529499), (207, 6692888), (276, 5019666), (414, 3346444), (552, 2509833), (828, 1673222), (1656, 836611)]