1955146878

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{11777}}^1$

素因数の和:12209

約数の個数: 48

約数和(自身を含む): 4431731616

約数和(自身を除く): 2476584738

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 401, 414, 802, 1203, 2406, 3609, 7218, 9223, 11777, 18446, 23554, 27669, 35331, 55338, 70662, 83007, 105993, 166014, 211986, 270871, 541742, 812613, 1625226, 2437839, 4722577, 4875678, 9445154, 14167731, 28335462, 42503193, 85006386, 108619271, 217238542, 325857813, 651715626, 977573439, 1955146878]

約数ペア:

[(1, 1955146878), (2, 977573439), (3, 651715626), (6, 325857813), (9, 217238542), (18, 108619271), (23, 85006386), (46, 42503193), (69, 28335462), (138, 14167731), (207, 9445154), (401, 4875678), (414, 4722577), (802, 2437839), (1203, 1625226), (2406, 812613), (3609, 541742), (7218, 270871), (9223, 211986), (11777, 166014), (18446, 105993), (23554, 83007), (27669, 70662), (35331, 55338)]