807927641892

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18748901}}^1$

素因数の和:18748943

約数の個数: 120

約数和(自身を含む): 2540851199040

約数和(自身を除く): 1732923557148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 43092, 18748901, 37497802, 56246703, 74995604, 112493406, 131242307, 168740109, 224986812, 262484614, 337480218, 356229119, 393726921, 506220327, 524969228, 674960436, 712458238, 787453842, 1012440654, 1068687357, 1181180763, 1424916476, 1518660981, 1574907684, 2024881308, 2137374714, 2362361526, 2493603833, 3037321962, 3206062071, 3543542289, 4274749428, 4724723052, 4987207666, 6074643924, 6412124142, 7087084578, 7480811499, 9618186213, 9974415332, 10630626867, 12824248284, 14174169156, 14961622998, 19236372426, 21261253734, 22442434497, 28854558639, 29923245996, 38472744852, 42522507468, 44884868994, 57709117278, 67327303491, 89769737988, 115418234556, 134654606982, 201981910473, 269309213964, 403963820946, 807927641892]

約数ペア:

[(1, 807927641892), (2, 403963820946), (3, 269309213964), (4, 201981910473), (6, 134654606982), (7, 115418234556), (9, 89769737988), (12, 67327303491), (14, 57709117278), (18, 44884868994), (19, 42522507468), (21, 38472744852), (27, 29923245996), (28, 28854558639), (36, 22442434497), (38, 21261253734), (42, 19236372426), (54, 14961622998), (57, 14174169156), (63, 12824248284), (76, 10630626867), (81, 9974415332), (84, 9618186213), (108, 7480811499), (114, 7087084578), (126, 6412124142), (133, 6074643924), (162, 4987207666), (171, 4724723052), (189, 4274749428), (228, 3543542289), (252, 3206062071), (266, 3037321962), (324, 2493603833), (342, 2362361526), (378, 2137374714), (399, 2024881308), (513, 1574907684), (532, 1518660981), (567, 1424916476), (684, 1181180763), (756, 1068687357), (798, 1012440654), (1026, 787453842), (1134, 712458238), (1197, 674960436), (1539, 524969228), (1596, 506220327), (2052, 393726921), (2268, 356229119), (2394, 337480218), (3078, 262484614), (3591, 224986812), (4788, 168740109), (6156, 131242307), (7182, 112493406), (10773, 74995604), (14364, 56246703), (21546, 37497802), (43092, 18748901)]