11911284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4297}}^1$

素因数の和:4325

約数の個数: 72

約数和(自身を含む): 37547328

約数和(自身を除く): 25636044

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 4297, 8594, 12891, 17188, 25782, 30079, 38673, 47267, 51564, 60158, 77346, 90237, 94534, 120316, 141801, 154692, 180474, 189068, 270711, 283602, 330869, 360948, 425403, 541422, 567204, 661738, 850806, 992607, 1082844, 1323476, 1701612, 1985214, 2977821, 3970428, 5955642, 11911284]

約数ペア:

[(1, 11911284), (2, 5955642), (3, 3970428), (4, 2977821), (6, 1985214), (7, 1701612), (9, 1323476), (11, 1082844), (12, 992607), (14, 850806), (18, 661738), (21, 567204), (22, 541422), (28, 425403), (33, 360948), (36, 330869), (42, 283602), (44, 270711), (63, 189068), (66, 180474), (77, 154692), (84, 141801), (99, 120316), (126, 94534), (132, 90237), (154, 77346), (198, 60158), (231, 51564), (252, 47267), (308, 38673), (396, 30079), (462, 25782), (693, 17188), (924, 12891), (1386, 8594), (2772, 4297)]