180947004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{307733}}^1$

素因数の和:307754

約数の個数: 36

約数和(自身を含む): 491143464

約数和(自身を除く): 310196460

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 307733, 615466, 923199, 1230932, 1846398, 2154131, 3692796, 4308262, 6462393, 8616524, 12924786, 15078917, 25849572, 30157834, 45236751, 60315668, 90473502, 180947004]

約数ペア:

[(1, 180947004), (2, 90473502), (3, 60315668), (4, 45236751), (6, 30157834), (7, 25849572), (12, 15078917), (14, 12924786), (21, 8616524), (28, 6462393), (42, 4308262), (49, 3692796), (84, 2154131), (98, 1846398), (147, 1230932), (196, 923199), (294, 615466), (588, 307733)]