15694804764

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{57221}}^1$

素因数の和:57651

約数の個数: 72

約数和(自身を含む): 41865904080

約数和(自身を除く): 26171099316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 401, 684, 802, 1203, 1604, 2406, 3609, 4812, 7218, 7619, 14436, 15238, 22857, 30476, 45714, 57221, 68571, 91428, 114442, 137142, 171663, 228884, 274284, 343326, 514989, 686652, 1029978, 1087199, 2059956, 2174398, 3261597, 4348796, 6523194, 9784791, 13046388, 19569582, 22945621, 39139164, 45891242, 68836863, 91782484, 137673726, 206510589, 275347452, 413021178, 435966799, 826042356, 871933598, 1307900397, 1743867196, 2615800794, 3923701191, 5231601588, 7847402382, 15694804764]

約数ペア:

[(1, 15694804764), (2, 7847402382), (3, 5231601588), (4, 3923701191), (6, 2615800794), (9, 1743867196), (12, 1307900397), (18, 871933598), (19, 826042356), (36, 435966799), (38, 413021178), (57, 275347452), (76, 206510589), (114, 137673726), (171, 91782484), (228, 68836863), (342, 45891242), (401, 39139164), (684, 22945621), (802, 19569582), (1203, 13046388), (1604, 9784791), (2406, 6523194), (3609, 4348796), (4812, 3261597), (7218, 2174398), (7619, 2059956), (14436, 1087199), (15238, 1029978), (22857, 686652), (30476, 514989), (45714, 343326), (57221, 274284), (68571, 228884), (91428, 171663), (114442, 137142)]