8478954

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 21474180

約数和(自身を除く): 12995226

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 121, 153, 187, 198, 229, 242, 306, 363, 374, 458, 561, 687, 726, 1089, 1122, 1374, 1683, 2057, 2061, 2178, 2519, 3366, 3893, 4114, 4122, 5038, 6171, 7557, 7786, 11679, 12342, 15114, 18513, 22671, 23358, 27709, 35037, 37026, 42823, 45342, 55418, 70074, 83127, 85646, 128469, 166254, 249381, 256938, 385407, 471053, 498762, 770814, 942106, 1413159, 2826318, 4239477, 8478954]

約数ペア:

[(1, 8478954), (2, 4239477), (3, 2826318), (6, 1413159), (9, 942106), (11, 770814), (17, 498762), (18, 471053), (22, 385407), (33, 256938), (34, 249381), (51, 166254), (66, 128469), (99, 85646), (102, 83127), (121, 70074), (153, 55418), (187, 45342), (198, 42823), (229, 37026), (242, 35037), (306, 27709), (363, 23358), (374, 22671), (458, 18513), (561, 15114), (687, 12342), (726, 11679), (1089, 7786), (1122, 7557), (1374, 6171), (1683, 5038), (2057, 4122), (2061, 4114), (2178, 3893), (2519, 3366)]