82581282

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{72823}}^1$

素因数の和:72844

約数の個数: 40

約数和(自身を含む): 211480896

約数和(自身を除く): 128899614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 72823, 145646, 218469, 436938, 509761, 655407, 1019522, 1310814, 1529283, 1966221, 3058566, 3932442, 4587849, 5898663, 9175698, 11797326, 13763547, 27527094, 41290641, 82581282]

約数ペア:

[(1, 82581282), (2, 41290641), (3, 27527094), (6, 13763547), (7, 11797326), (9, 9175698), (14, 5898663), (18, 4587849), (21, 3932442), (27, 3058566), (42, 1966221), (54, 1529283), (63, 1310814), (81, 1019522), (126, 655407), (162, 509761), (189, 436938), (378, 218469), (567, 145646), (1134, 72823)]