16758140238

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{168143}}^1$

素因数の和:168278

約数の個数: 72

約数和(自身を含む): 42611388768

約数和(自身を除く): 25853248530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 113, 126, 147, 226, 294, 339, 441, 678, 791, 882, 1017, 1582, 2034, 2373, 4746, 5537, 7119, 11074, 14238, 16611, 33222, 49833, 99666, 168143, 336286, 504429, 1008858, 1177001, 1513287, 2354002, 3026574, 3531003, 7062006, 8239007, 10593009, 16478014, 19000159, 21186018, 24717021, 38000318, 49434042, 57000477, 74151063, 114000954, 133001113, 148302126, 171001431, 266002226, 342002862, 399003339, 798006678, 931007791, 1197010017, 1862015582, 2394020034, 2793023373, 5586046746, 8379070119, 16758140238]

約数ペア:

[(1, 16758140238), (2, 8379070119), (3, 5586046746), (6, 2793023373), (7, 2394020034), (9, 1862015582), (14, 1197010017), (18, 931007791), (21, 798006678), (42, 399003339), (49, 342002862), (63, 266002226), (98, 171001431), (113, 148302126), (126, 133001113), (147, 114000954), (226, 74151063), (294, 57000477), (339, 49434042), (441, 38000318), (678, 24717021), (791, 21186018), (882, 19000159), (1017, 16478014), (1582, 10593009), (2034, 8239007), (2373, 7062006), (4746, 3531003), (5537, 3026574), (7119, 2354002), (11074, 1513287), (14238, 1177001), (16611, 1008858), (33222, 504429), (49833, 336286), (99666, 168143)]