12906344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 27132000

約数和(自身を除く): 14225656

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 199, 242, 268, 398, 484, 536, 737, 796, 968, 1474, 1592, 2189, 2948, 4378, 5896, 8107, 8756, 13333, 16214, 17512, 24079, 26666, 32428, 48158, 53332, 64856, 96316, 106664, 146663, 192632, 293326, 586652, 1173304, 1613293, 3226586, 6453172, 12906344]

約数ペア:

[(1, 12906344), (2, 6453172), (4, 3226586), (8, 1613293), (11, 1173304), (22, 586652), (44, 293326), (67, 192632), (88, 146663), (121, 106664), (134, 96316), (199, 64856), (242, 53332), (268, 48158), (398, 32428), (484, 26666), (536, 24079), (737, 17512), (796, 16214), (968, 13333), (1474, 8756), (1592, 8107), (2189, 5896), (2948, 4378)]