189743994

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1696

約数の個数: 96

約数和(自身を含む): 487618560

約数和(自身を除く): 297874566

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 31, 33, 38, 57, 62, 66, 93, 99, 114, 171, 186, 198, 209, 279, 341, 342, 418, 558, 589, 627, 682, 1023, 1178, 1254, 1627, 1767, 1881, 2046, 3069, 3254, 3534, 3762, 4881, 5301, 6138, 6479, 9762, 10602, 12958, 14643, 17897, 19437, 29286, 30913, 35794, 38874, 50437, 53691, 58311, 61826, 92739, 100874, 107382, 116622, 151311, 161073, 185478, 278217, 302622, 322146, 340043, 453933, 554807, 556434, 680086, 907866, 958303, 1020129, 1109614, 1664421, 1916606, 2040258, 2874909, 3060387, 3328842, 4993263, 5749818, 6120774, 8624727, 9986526, 10541333, 17249454, 21082666, 31623999, 63247998, 94871997, 189743994]

約数ペア:

[(1, 189743994), (2, 94871997), (3, 63247998), (6, 31623999), (9, 21082666), (11, 17249454), (18, 10541333), (19, 9986526), (22, 8624727), (31, 6120774), (33, 5749818), (38, 4993263), (57, 3328842), (62, 3060387), (66, 2874909), (93, 2040258), (99, 1916606), (114, 1664421), (171, 1109614), (186, 1020129), (198, 958303), (209, 907866), (279, 680086), (341, 556434), (342, 554807), (418, 453933), (558, 340043), (589, 322146), (627, 302622), (682, 278217), (1023, 185478), (1178, 161073), (1254, 151311), (1627, 116622), (1767, 107382), (1881, 100874), (2046, 92739), (3069, 61826), (3254, 58311), (3534, 53691), (3762, 50437), (4881, 38874), (5301, 35794), (6138, 30913), (6479, 29286), (9762, 19437), (10602, 17897), (12958, 14643)]