21974832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13873}}^1$

素因数の和:13898

約数の個数: 60

約数和(自身を含む): 67094664

約数和(自身を除く): 45119832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13873, 27746, 41619, 55492, 83238, 110984, 124857, 152603, 166476, 221968, 249714, 305206, 332952, 457809, 499428, 610412, 665904, 915618, 998856, 1220824, 1373427, 1831236, 1997712, 2441648, 2746854, 3662472, 5493708, 7324944, 10987416, 21974832]

約数ペア:

[(1, 21974832), (2, 10987416), (3, 7324944), (4, 5493708), (6, 3662472), (8, 2746854), (9, 2441648), (11, 1997712), (12, 1831236), (16, 1373427), (18, 1220824), (22, 998856), (24, 915618), (33, 665904), (36, 610412), (44, 499428), (48, 457809), (66, 332952), (72, 305206), (88, 249714), (99, 221968), (132, 166476), (144, 152603), (176, 124857), (198, 110984), (264, 83238), (396, 55492), (528, 41619), (792, 27746), (1584, 13873)]