9997596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 29251040

約数和(自身を除く): 19253444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 409, 582, 679, 818, 873, 1164, 1227, 1358, 1636, 1746, 2037, 2454, 2716, 2863, 3492, 3681, 4074, 4908, 5726, 6111, 7362, 8148, 8589, 11452, 12222, 14724, 17178, 24444, 25767, 34356, 39673, 51534, 79346, 103068, 119019, 158692, 238038, 277711, 357057, 476076, 555422, 714114, 833133, 1110844, 1428228, 1666266, 2499399, 3332532, 4998798, 9997596]

約数ペア:

[(1, 9997596), (2, 4998798), (3, 3332532), (4, 2499399), (6, 1666266), (7, 1428228), (9, 1110844), (12, 833133), (14, 714114), (18, 555422), (21, 476076), (28, 357057), (36, 277711), (42, 238038), (63, 158692), (84, 119019), (97, 103068), (126, 79346), (194, 51534), (252, 39673), (291, 34356), (388, 25767), (409, 24444), (582, 17178), (679, 14724), (818, 12222), (873, 11452), (1164, 8589), (1227, 8148), (1358, 7362), (1636, 6111), (1746, 5726), (2037, 4908), (2454, 4074), (2716, 3681), (2863, 3492)]