18801844128

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{11959}}^1$

素因数の和:12131

約数の個数: 144

約数和(自身を含む): 55010067840

約数和(自身を除く): 36208223712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 103, 106, 144, 159, 206, 212, 288, 309, 318, 412, 424, 477, 618, 636, 824, 848, 927, 954, 1236, 1272, 1648, 1696, 1854, 1908, 2472, 2544, 3296, 3708, 3816, 4944, 5088, 5459, 7416, 7632, 9888, 10918, 11959, 14832, 15264, 16377, 21836, 23918, 29664, 32754, 35877, 43672, 47836, 49131, 65508, 71754, 87344, 95672, 98262, 107631, 131016, 143508, 174688, 191344, 196524, 215262, 262032, 287016, 382688, 393048, 430524, 524064, 574032, 633827, 786096, 861048, 1148064, 1231777, 1267654, 1572192, 1722096, 1901481, 2463554, 2535308, 3444192, 3695331, 3802962, 4927108, 5070616, 5704443, 7390662, 7605924, 9854216, 10141232, 11085993, 11408886, 14781324, 15211848, 19708432, 20282464, 22171986, 22817772, 29562648, 30423696, 39416864, 44343972, 45635544, 59125296, 60847392, 65284181, 88687944, 91271088, 118250592, 130568362, 177375888, 182542176, 195852543, 261136724, 354751776, 391705086, 522273448, 587557629, 783410172, 1044546896, 1175115258, 1566820344, 2089093792, 2350230516, 3133640688, 4700461032, 6267281376, 9400922064, 18801844128]

約数ペア:

[(1, 18801844128), (2, 9400922064), (3, 6267281376), (4, 4700461032), (6, 3133640688), (8, 2350230516), (9, 2089093792), (12, 1566820344), (16, 1175115258), (18, 1044546896), (24, 783410172), (32, 587557629), (36, 522273448), (48, 391705086), (53, 354751776), (72, 261136724), (96, 195852543), (103, 182542176), (106, 177375888), (144, 130568362), (159, 118250592), (206, 91271088), (212, 88687944), (288, 65284181), (309, 60847392), (318, 59125296), (412, 45635544), (424, 44343972), (477, 39416864), (618, 30423696), (636, 29562648), (824, 22817772), (848, 22171986), (927, 20282464), (954, 19708432), (1236, 15211848), (1272, 14781324), (1648, 11408886), (1696, 11085993), (1854, 10141232), (1908, 9854216), (2472, 7605924), (2544, 7390662), (3296, 5704443), (3708, 5070616), (3816, 4927108), (4944, 3802962), (5088, 3695331), (5459, 3444192), (7416, 2535308), (7632, 2463554), (9888, 1901481), (10918, 1722096), (11959, 1572192), (14832, 1267654), (15264, 1231777), (16377, 1148064), (21836, 861048), (23918, 786096), (29664, 633827), (32754, 574032), (35877, 524064), (43672, 430524), (47836, 393048), (49131, 382688), (65508, 287016), (71754, 262032), (87344, 215262), (95672, 196524), (98262, 191344), (107631, 174688), (131016, 143508)]