217470996

素因数分解:

$2^2\times 3^2\times {\mathrm{271}}^1\times {\mathrm{22291}}^1$

素因数の和:22572

約数の個数: 36

約数和(自身を含む): 551771584

約数和(自身を除く): 334300588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 271, 542, 813, 1084, 1626, 2439, 3252, 4878, 9756, 22291, 44582, 66873, 89164, 133746, 200619, 267492, 401238, 802476, 6040861, 12081722, 18122583, 24163444, 36245166, 54367749, 72490332, 108735498, 217470996]

約数ペア:

[(1, 217470996), (2, 108735498), (3, 72490332), (4, 54367749), (6, 36245166), (9, 24163444), (12, 18122583), (18, 12081722), (36, 6040861), (271, 802476), (542, 401238), (813, 267492), (1084, 200619), (1626, 133746), (2439, 89164), (3252, 66873), (4878, 44582), (9756, 22291)]