11991096

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 36560160

約数和(自身を除く): 24569064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 557, 598, 828, 897, 936, 1114, 1196, 1656, 1671, 1794, 2228, 2392, 2691, 3342, 3588, 4456, 5013, 5382, 6684, 7176, 7241, 10026, 10764, 12811, 13368, 14482, 20052, 21528, 21723, 25622, 28964, 38433, 40104, 43446, 51244, 57928, 65169, 76866, 86892, 102488, 115299, 130338, 153732, 166543, 173784, 230598, 260676, 307464, 333086, 461196, 499629, 521352, 666172, 922392, 999258, 1332344, 1498887, 1998516, 2997774, 3997032, 5995548, 11991096]

約数ペア:

[(1, 11991096), (2, 5995548), (3, 3997032), (4, 2997774), (6, 1998516), (8, 1498887), (9, 1332344), (12, 999258), (13, 922392), (18, 666172), (23, 521352), (24, 499629), (26, 461196), (36, 333086), (39, 307464), (46, 260676), (52, 230598), (69, 173784), (72, 166543), (78, 153732), (92, 130338), (104, 115299), (117, 102488), (138, 86892), (156, 76866), (184, 65169), (207, 57928), (234, 51244), (276, 43446), (299, 40104), (312, 38433), (414, 28964), (468, 25622), (552, 21723), (557, 21528), (598, 20052), (828, 14482), (897, 13368), (936, 12811), (1114, 10764), (1196, 10026), (1656, 7241), (1671, 7176), (1794, 6684), (2228, 5382), (2392, 5013), (2691, 4456), (3342, 3588)]