18455290452

素因数分解:

$2^2\times 3^4\times {\mathrm{229}}^1\times {\mathrm{248737}}^1$

素因数の和:248982

約数の個数: 60

約数和(自身を含む): 48456649780

約数和(自身を除く): 30001359328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 229, 324, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 18549, 24732, 37098, 74196, 248737, 497474, 746211, 994948, 1492422, 2238633, 2984844, 4477266, 6715899, 8954532, 13431798, 20147697, 26863596, 40295394, 56960773, 80590788, 113921546, 170882319, 227843092, 341764638, 512646957, 683529276, 1025293914, 1537940871, 2050587828, 3075881742, 4613822613, 6151763484, 9227645226, 18455290452]

約数ペア:

[(1, 18455290452), (2, 9227645226), (3, 6151763484), (4, 4613822613), (6, 3075881742), (9, 2050587828), (12, 1537940871), (18, 1025293914), (27, 683529276), (36, 512646957), (54, 341764638), (81, 227843092), (108, 170882319), (162, 113921546), (229, 80590788), (324, 56960773), (458, 40295394), (687, 26863596), (916, 20147697), (1374, 13431798), (2061, 8954532), (2748, 6715899), (4122, 4477266), (6183, 2984844), (8244, 2238633), (12366, 1492422), (18549, 994948), (24732, 746211), (37098, 497474), (74196, 248737)]