20171934324

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{701291}}^1$

素因数の和:701365

約数の個数: 72

約数和(自身を含む): 55138382208

約数和(自身を除く): 34966447884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 47, 51, 68, 94, 102, 141, 153, 188, 204, 282, 306, 423, 564, 612, 799, 846, 1598, 1692, 2397, 3196, 4794, 7191, 9588, 14382, 28764, 701291, 1402582, 2103873, 2805164, 4207746, 6311619, 8415492, 11921947, 12623238, 23843894, 25246476, 32960677, 35765841, 47687788, 65921354, 71531682, 98882031, 107297523, 131842708, 143063364, 197764062, 214595046, 296646093, 395528124, 429190092, 560331509, 593292186, 1120663018, 1186584372, 1680994527, 2241326036, 3361989054, 5042983581, 6723978108, 10085967162, 20171934324]

約数ペア:

[(1, 20171934324), (2, 10085967162), (3, 6723978108), (4, 5042983581), (6, 3361989054), (9, 2241326036), (12, 1680994527), (17, 1186584372), (18, 1120663018), (34, 593292186), (36, 560331509), (47, 429190092), (51, 395528124), (68, 296646093), (94, 214595046), (102, 197764062), (141, 143063364), (153, 131842708), (188, 107297523), (204, 98882031), (282, 71531682), (306, 65921354), (423, 47687788), (564, 35765841), (612, 32960677), (799, 25246476), (846, 23843894), (1598, 12623238), (1692, 11921947), (2397, 8415492), (3196, 6311619), (4794, 4207746), (7191, 2805164), (9588, 2103873), (14382, 1402582), (28764, 701291)]