8347284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 23351328

約数和(自身を除く): 15004044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 107, 132, 197, 198, 214, 321, 394, 396, 428, 591, 642, 788, 963, 1177, 1182, 1284, 1773, 1926, 2167, 2354, 2364, 3531, 3546, 3852, 4334, 4708, 6501, 7062, 7092, 8668, 10593, 13002, 14124, 19503, 21079, 21186, 26004, 39006, 42158, 42372, 63237, 78012, 84316, 126474, 189711, 231869, 252948, 379422, 463738, 695607, 758844, 927476, 1391214, 2086821, 2782428, 4173642, 8347284]

約数ペア:

[(1, 8347284), (2, 4173642), (3, 2782428), (4, 2086821), (6, 1391214), (9, 927476), (11, 758844), (12, 695607), (18, 463738), (22, 379422), (33, 252948), (36, 231869), (44, 189711), (66, 126474), (99, 84316), (107, 78012), (132, 63237), (197, 42372), (198, 42158), (214, 39006), (321, 26004), (394, 21186), (396, 21079), (428, 19503), (591, 14124), (642, 13002), (788, 10593), (963, 8668), (1177, 7092), (1182, 7062), (1284, 6501), (1773, 4708), (1926, 4334), (2167, 3852), (2354, 3546), (2364, 3531)]