6446946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 15261696

約数和(自身を除く): 8814750

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 62, 66, 69, 93, 137, 138, 186, 253, 274, 341, 411, 506, 682, 713, 759, 822, 1023, 1426, 1507, 1518, 2046, 2139, 3014, 3151, 4247, 4278, 4521, 6302, 7843, 8494, 9042, 9453, 12741, 15686, 18906, 23529, 25482, 34661, 46717, 47058, 69322, 93434, 97681, 103983, 140151, 195362, 207966, 280302, 293043, 586086, 1074491, 2148982, 3223473, 6446946]

約数ペア:

[(1, 6446946), (2, 3223473), (3, 2148982), (6, 1074491), (11, 586086), (22, 293043), (23, 280302), (31, 207966), (33, 195362), (46, 140151), (62, 103983), (66, 97681), (69, 93434), (93, 69322), (137, 47058), (138, 46717), (186, 34661), (253, 25482), (274, 23529), (341, 18906), (411, 15686), (506, 12741), (682, 9453), (713, 9042), (759, 8494), (822, 7843), (1023, 6302), (1426, 4521), (1507, 4278), (1518, 4247), (2046, 3151), (2139, 3014)]