172884306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{216647}}^1$

素因数の和:216678

約数の個数: 32

約数和(自身を含む): 415964160

約数和(自身を除く): 243079854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 216647, 433294, 649941, 1299882, 1516529, 3033058, 4116293, 4549587, 8232586, 9099174, 12348879, 24697758, 28814051, 57628102, 86442153, 172884306]

約数ペア:

[(1, 172884306), (2, 86442153), (3, 57628102), (6, 28814051), (7, 24697758), (14, 12348879), (19, 9099174), (21, 8232586), (38, 4549587), (42, 4116293), (57, 3033058), (114, 1516529), (133, 1299882), (266, 649941), (399, 433294), (798, 216647)]