6506968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 14364000

約数和(自身を除く): 7857032

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 89, 104, 148, 152, 178, 247, 296, 356, 481, 494, 703, 712, 962, 988, 1157, 1406, 1691, 1924, 1976, 2314, 2812, 3293, 3382, 3848, 4628, 5624, 6586, 6764, 9139, 9256, 13172, 13528, 18278, 21983, 26344, 36556, 42809, 43966, 62567, 73112, 85618, 87932, 125134, 171236, 175864, 250268, 342472, 500536, 813371, 1626742, 3253484, 6506968]

約数ペア:

[(1, 6506968), (2, 3253484), (4, 1626742), (8, 813371), (13, 500536), (19, 342472), (26, 250268), (37, 175864), (38, 171236), (52, 125134), (74, 87932), (76, 85618), (89, 73112), (104, 62567), (148, 43966), (152, 42809), (178, 36556), (247, 26344), (296, 21983), (356, 18278), (481, 13528), (494, 13172), (703, 9256), (712, 9139), (962, 6764), (988, 6586), (1157, 5624), (1406, 4628), (1691, 3848), (1924, 3382), (1976, 3293), (2314, 2812)]