42306882

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 94003200

約数和(自身を除く): 51696318

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 67, 87, 114, 134, 174, 191, 201, 382, 402, 551, 573, 1102, 1146, 1273, 1653, 1943, 2546, 3306, 3629, 3819, 3886, 5539, 5829, 7258, 7638, 10887, 11078, 11658, 12797, 16617, 21774, 25594, 33234, 36917, 38391, 73834, 76782, 105241, 110751, 210482, 221502, 243143, 315723, 371113, 486286, 631446, 729429, 742226, 1113339, 1458858, 2226678, 7051147, 14102294, 21153441, 42306882]

約数ペア:

[(1, 42306882), (2, 21153441), (3, 14102294), (6, 7051147), (19, 2226678), (29, 1458858), (38, 1113339), (57, 742226), (58, 729429), (67, 631446), (87, 486286), (114, 371113), (134, 315723), (174, 243143), (191, 221502), (201, 210482), (382, 110751), (402, 105241), (551, 76782), (573, 73834), (1102, 38391), (1146, 36917), (1273, 33234), (1653, 25594), (1943, 21774), (2546, 16617), (3306, 12797), (3629, 11658), (3819, 11078), (3886, 10887), (5539, 7638), (5829, 7258)]