1788893766

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{2591}}^1$

素因数の和:2938

約数の個数: 72

約数和(自身を含む): 4275415872

約数和(自身を除く): 2486522106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 317, 363, 634, 726, 951, 1089, 1902, 2178, 2591, 2853, 3487, 5182, 5706, 6974, 7773, 10461, 15546, 20922, 23319, 28501, 31383, 38357, 46638, 57002, 62766, 76714, 85503, 115071, 171006, 230142, 256509, 313511, 345213, 513018, 627022, 690426, 821347, 940533, 1642694, 1881066, 2464041, 2821599, 4928082, 5643198, 7392123, 9034817, 14784246, 18069634, 27104451, 54208902, 81313353, 99382987, 162626706, 198765974, 298148961, 596297922, 894446883, 1788893766]

約数ペア:

[(1, 1788893766), (2, 894446883), (3, 596297922), (6, 298148961), (9, 198765974), (11, 162626706), (18, 99382987), (22, 81313353), (33, 54208902), (66, 27104451), (99, 18069634), (121, 14784246), (198, 9034817), (242, 7392123), (317, 5643198), (363, 4928082), (634, 2821599), (726, 2464041), (951, 1881066), (1089, 1642694), (1902, 940533), (2178, 821347), (2591, 690426), (2853, 627022), (3487, 513018), (5182, 345213), (5706, 313511), (6974, 256509), (7773, 230142), (10461, 171006), (15546, 115071), (20922, 85503), (23319, 76714), (28501, 62766), (31383, 57002), (38357, 46638)]