893646

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 2284800

約数和(自身を除く): 1391154

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 67, 78, 114, 117, 134, 171, 201, 234, 247, 342, 351, 402, 494, 513, 603, 702, 741, 871, 1026, 1206, 1273, 1482, 1742, 1809, 2223, 2546, 2613, 3618, 3819, 4446, 5226, 6669, 7638, 7839, 11457, 13338, 15678, 16549, 22914, 23517, 33098, 34371, 47034, 49647, 68742, 99294, 148941, 297882, 446823, 893646]

約数ペア:

[(1, 893646), (2, 446823), (3, 297882), (6, 148941), (9, 99294), (13, 68742), (18, 49647), (19, 47034), (26, 34371), (27, 33098), (38, 23517), (39, 22914), (54, 16549), (57, 15678), (67, 13338), (78, 11457), (114, 7839), (117, 7638), (134, 6669), (171, 5226), (201, 4446), (234, 3819), (247, 3618), (342, 2613), (351, 2546), (402, 2223), (494, 1809), (513, 1742), (603, 1482), (702, 1273), (741, 1206), (871, 1026)]