17639622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 52284960

約数和(自身を除く): 34645338

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 89, 91, 99, 117, 121, 126, 143, 154, 178, 182, 198, 231, 234, 242, 267, 273, 286, 363, 429, 462, 534, 546, 623, 693, 726, 801, 819, 847, 858, 979, 1001, 1089, 1157, 1246, 1287, 1386, 1573, 1602, 1638, 1694, 1869, 1958, 2002, 2178, 2314, 2541, 2574, 2937, 3003, 3146, 3471, 3738, 4719, 5082, 5607, 5874, 6006, 6853, 6942, 7623, 8099, 8811, 9009, 9438, 10413, 10769, 11011, 11214, 12727, 13706, 14157, 15246, 16198, 17622, 18018, 20559, 20826, 21538, 22022, 24297, 25454, 28314, 32307, 33033, 38181, 41118, 48594, 61677, 64614, 66066, 72891, 75383, 76362, 89089, 96921, 99099, 114543, 123354, 139997, 145782, 150766, 178178, 193842, 198198, 226149, 229086, 267267, 279994, 419991, 452298, 534534, 678447, 801801, 839982, 979979, 1259973, 1356894, 1603602, 1959958, 2519946, 2939937, 5879874, 8819811, 17639622]

約数ペア:

[(1, 17639622), (2, 8819811), (3, 5879874), (6, 2939937), (7, 2519946), (9, 1959958), (11, 1603602), (13, 1356894), (14, 1259973), (18, 979979), (21, 839982), (22, 801801), (26, 678447), (33, 534534), (39, 452298), (42, 419991), (63, 279994), (66, 267267), (77, 229086), (78, 226149), (89, 198198), (91, 193842), (99, 178178), (117, 150766), (121, 145782), (126, 139997), (143, 123354), (154, 114543), (178, 99099), (182, 96921), (198, 89089), (231, 76362), (234, 75383), (242, 72891), (267, 66066), (273, 64614), (286, 61677), (363, 48594), (429, 41118), (462, 38181), (534, 33033), (546, 32307), (623, 28314), (693, 25454), (726, 24297), (801, 22022), (819, 21538), (847, 20826), (858, 20559), (979, 18018), (1001, 17622), (1089, 16198), (1157, 15246), (1246, 14157), (1287, 13706), (1386, 12727), (1573, 11214), (1602, 11011), (1638, 10769), (1694, 10413), (1869, 9438), (1958, 9009), (2002, 8811), (2178, 8099), (2314, 7623), (2541, 6942), (2574, 6853), (2937, 6006), (3003, 5874), (3146, 5607), (3471, 5082), (3738, 4719)]