18786258792

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{60217}}^1$

素因数の和:60855

約数の個数: 96

約数和(自身を含む): 58242849600

約数和(自身を除く): 39456590808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 619, 1238, 1857, 2476, 3714, 4333, 4952, 5571, 7428, 8666, 11142, 12999, 14856, 17332, 22284, 25998, 34664, 38997, 44568, 51996, 60217, 77994, 103992, 120434, 155988, 180651, 240868, 311976, 361302, 421519, 481736, 541953, 722604, 843038, 1083906, 1264557, 1445208, 1686076, 2167812, 2529114, 3372152, 3793671, 4335624, 5058228, 7587342, 10116456, 15174684, 30349368, 37274323, 74548646, 111822969, 149097292, 223645938, 260920261, 298194584, 335468907, 447291876, 521840522, 670937814, 782760783, 894583752, 1043681044, 1341875628, 1565521566, 2087362088, 2348282349, 2683751256, 3131043132, 4696564698, 6262086264, 9393129396, 18786258792]

約数ペア:

[(1, 18786258792), (2, 9393129396), (3, 6262086264), (4, 4696564698), (6, 3131043132), (7, 2683751256), (8, 2348282349), (9, 2087362088), (12, 1565521566), (14, 1341875628), (18, 1043681044), (21, 894583752), (24, 782760783), (28, 670937814), (36, 521840522), (42, 447291876), (56, 335468907), (63, 298194584), (72, 260920261), (84, 223645938), (126, 149097292), (168, 111822969), (252, 74548646), (504, 37274323), (619, 30349368), (1238, 15174684), (1857, 10116456), (2476, 7587342), (3714, 5058228), (4333, 4335624), (4952, 3793671), (5571, 3372152), (7428, 2529114), (8666, 2167812), (11142, 1686076), (12999, 1445208), (14856, 1264557), (17332, 1083906), (22284, 843038), (25998, 722604), (34664, 541953), (38997, 481736), (44568, 421519), (51996, 361302), (60217, 311976), (77994, 240868), (103992, 180651), (120434, 155988)]