18882019924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1783}}^1\times {\mathrm{1951}}^1$

素因数の和:3820

約数の個数: 48

約数和(自身を含む): 35102269440

約数和(自身を除く): 16220249516

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 1783, 1951, 2714, 3566, 3902, 5428, 7132, 7804, 41009, 44873, 82018, 89746, 105197, 115109, 164036, 179492, 210394, 230218, 420788, 460436, 2419531, 2647507, 3478633, 4839062, 5295014, 6957266, 9678124, 10590028, 13914532, 80008559, 160017118, 205239347, 320034236, 410478694, 820957388, 4720504981, 9441009962, 18882019924]

約数ペア:

[(1, 18882019924), (2, 9441009962), (4, 4720504981), (23, 820957388), (46, 410478694), (59, 320034236), (92, 205239347), (118, 160017118), (236, 80008559), (1357, 13914532), (1783, 10590028), (1951, 9678124), (2714, 6957266), (3566, 5295014), (3902, 4839062), (5428, 3478633), (7132, 2647507), (7804, 2419531), (41009, 460436), (44873, 420788), (82018, 230218), (89746, 210394), (105197, 179492), (115109, 164036)]