2699681994

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{491}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 6631372800

約数和(自身を除く): 3931690806

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 233, 342, 414, 437, 466, 491, 513, 621, 699, 874, 982, 1026, 1242, 1311, 1398, 1473, 2097, 2622, 2946, 3933, 4194, 4419, 4427, 5359, 6291, 7866, 8838, 8854, 9329, 10718, 11293, 11799, 12582, 13257, 13281, 16077, 18658, 22586, 23598, 26514, 26562, 27987, 32154, 33879, 39843, 48231, 55974, 67758, 79686, 83961, 96462, 101637, 101821, 114403, 119529, 144693, 167922, 203274, 203642, 214567, 228806, 239058, 251883, 289386, 304911, 305463, 343209, 429134, 503766, 609822, 610926, 643701, 686418, 916389, 1029627, 1287402, 1832778, 1931103, 2059254, 2173657, 2631269, 2749167, 3088881, 3862206, 4347314, 5262538, 5498334, 5793309, 6177762, 6520971, 7893807, 11586618, 13041942, 15787614, 19562913, 23681421, 39125826, 47362842, 49994111, 58688739, 71044263, 99988222, 117377478, 142088526, 149982333, 299964666, 449946999, 899893998, 1349840997, 2699681994]

約数ペア:

[(1, 2699681994), (2, 1349840997), (3, 899893998), (6, 449946999), (9, 299964666), (18, 149982333), (19, 142088526), (23, 117377478), (27, 99988222), (38, 71044263), (46, 58688739), (54, 49994111), (57, 47362842), (69, 39125826), (114, 23681421), (138, 19562913), (171, 15787614), (207, 13041942), (233, 11586618), (342, 7893807), (414, 6520971), (437, 6177762), (466, 5793309), (491, 5498334), (513, 5262538), (621, 4347314), (699, 3862206), (874, 3088881), (982, 2749167), (1026, 2631269), (1242, 2173657), (1311, 2059254), (1398, 1931103), (1473, 1832778), (2097, 1287402), (2622, 1029627), (2946, 916389), (3933, 686418), (4194, 643701), (4419, 610926), (4427, 609822), (5359, 503766), (6291, 429134), (7866, 343209), (8838, 305463), (8854, 304911), (9329, 289386), (10718, 251883), (11293, 239058), (11799, 228806), (12582, 214567), (13257, 203642), (13281, 203274), (16077, 167922), (18658, 144693), (22586, 119529), (23598, 114403), (26514, 101821), (26562, 101637), (27987, 96462), (32154, 83961), (33879, 79686), (39843, 67758), (48231, 55974)]