18909936

素因数分解:

$2^4\times 3^4\times {\mathrm{14591}}^1$

素因数の和:14611

約数の個数: 50

約数和(自身を含む): 54734592

約数和(自身を除く): 35824656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14591, 29182, 43773, 58364, 87546, 116728, 131319, 175092, 233456, 262638, 350184, 393957, 525276, 700368, 787914, 1050552, 1181871, 1575828, 2101104, 2363742, 3151656, 4727484, 6303312, 9454968, 18909936]

約数ペア:

[(1, 18909936), (2, 9454968), (3, 6303312), (4, 4727484), (6, 3151656), (8, 2363742), (9, 2101104), (12, 1575828), (16, 1181871), (18, 1050552), (24, 787914), (27, 700368), (36, 525276), (48, 393957), (54, 350184), (72, 262638), (81, 233456), (108, 175092), (144, 131319), (162, 116728), (216, 87546), (324, 58364), (432, 43773), (648, 29182), (1296, 14591)]