1977272388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{603563}}^1$

素因数の和:603593

約数の個数: 72

約数和(自身を含む): 6151524288

約数和(自身を除く): 4174251900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 603563, 1207126, 1810689, 2414252, 3621378, 4224941, 5432067, 7242756, 7846319, 8449882, 10864134, 12674823, 15692638, 16899764, 21728268, 23538957, 25349646, 31385276, 38024469, 47077914, 50699292, 54924233, 70616871, 76048938, 94155828, 109848466, 141233742, 152097876, 164772699, 219696932, 282467484, 329545398, 494318097, 659090796, 988636194, 1977272388]

約数ペア:

[(1, 1977272388), (2, 988636194), (3, 659090796), (4, 494318097), (6, 329545398), (7, 282467484), (9, 219696932), (12, 164772699), (13, 152097876), (14, 141233742), (18, 109848466), (21, 94155828), (26, 76048938), (28, 70616871), (36, 54924233), (39, 50699292), (42, 47077914), (52, 38024469), (63, 31385276), (78, 25349646), (84, 23538957), (91, 21728268), (117, 16899764), (126, 15692638), (156, 12674823), (182, 10864134), (234, 8449882), (252, 7846319), (273, 7242756), (364, 5432067), (468, 4224941), (546, 3621378), (819, 2414252), (1092, 1810689), (1638, 1207126), (3276, 603563)]