1772316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 5524064

約数和(自身を除く): 3751748

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, 541, 546, 819, 1082, 1092, 1623, 1638, 2164, 3246, 3276, 3787, 4869, 6492, 7033, 7574, 9738, 11361, 14066, 15148, 19476, 21099, 22722, 28132, 34083, 42198, 45444, 49231, 63297, 68166, 84396, 98462, 126594, 136332, 147693, 196924, 253188, 295386, 443079, 590772, 886158, 1772316]

約数ペア:

[(1, 1772316), (2, 886158), (3, 590772), (4, 443079), (6, 295386), (7, 253188), (9, 196924), (12, 147693), (13, 136332), (14, 126594), (18, 98462), (21, 84396), (26, 68166), (28, 63297), (36, 49231), (39, 45444), (42, 42198), (52, 34083), (63, 28132), (78, 22722), (84, 21099), (91, 19476), (117, 15148), (126, 14066), (156, 11361), (182, 9738), (234, 7574), (252, 7033), (273, 6492), (364, 4869), (468, 3787), (541, 3276), (546, 3246), (819, 2164), (1082, 1638), (1092, 1623)]