3119634

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{131}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 8216208

約数和(自身を除く): 5096574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 131, 147, 162, 189, 243, 262, 294, 378, 393, 441, 486, 567, 786, 882, 917, 1134, 1179, 1323, 1701, 1834, 2358, 2646, 2751, 3402, 3537, 3969, 5502, 6419, 7074, 7938, 8253, 10611, 11907, 12838, 16506, 19257, 21222, 23814, 24759, 31833, 38514, 49518, 57771, 63666, 74277, 115542, 148554, 173313, 222831, 346626, 445662, 519939, 1039878, 1559817, 3119634]

約数ペア:

[(1, 3119634), (2, 1559817), (3, 1039878), (6, 519939), (7, 445662), (9, 346626), (14, 222831), (18, 173313), (21, 148554), (27, 115542), (42, 74277), (49, 63666), (54, 57771), (63, 49518), (81, 38514), (98, 31833), (126, 24759), (131, 23814), (147, 21222), (162, 19257), (189, 16506), (243, 12838), (262, 11907), (294, 10611), (378, 8253), (393, 7938), (441, 7074), (486, 6419), (567, 5502), (786, 3969), (882, 3537), (917, 3402), (1134, 2751), (1179, 2646), (1323, 2358), (1701, 1834)]