61221116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 124978560

約数和(自身を除く): 63757444

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1093, 1273, 1474, 2186, 2546, 2948, 4372, 5092, 12023, 14003, 20767, 24046, 28006, 41534, 48092, 56012, 73231, 83068, 146462, 228437, 292924, 456874, 805541, 913748, 1391389, 1611082, 2782778, 3222164, 5565556, 15305279, 30610558, 61221116]

約数ペア:

[(1, 61221116), (2, 30610558), (4, 15305279), (11, 5565556), (19, 3222164), (22, 2782778), (38, 1611082), (44, 1391389), (67, 913748), (76, 805541), (134, 456874), (209, 292924), (268, 228437), (418, 146462), (737, 83068), (836, 73231), (1093, 56012), (1273, 48092), (1474, 41534), (2186, 28006), (2546, 24046), (2948, 20767), (4372, 14003), (5092, 12023)]