39516984

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4691}}^1$

素因数の和:4722

約数の個数: 80

約数和(自身を含む): 119223720

約数和(自身を除く): 79706736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 4691, 8424, 9382, 14073, 18764, 28146, 37528, 42219, 56292, 60983, 84438, 112584, 121966, 126657, 168876, 182949, 243932, 253314, 337752, 365898, 379971, 487864, 506628, 548847, 731796, 759942, 1013256, 1097694, 1463592, 1519884, 1646541, 2195388, 3039768, 3293082, 4390776, 4939623, 6586164, 9879246, 13172328, 19758492, 39516984]

約数ペア:

[(1, 39516984), (2, 19758492), (3, 13172328), (4, 9879246), (6, 6586164), (8, 4939623), (9, 4390776), (12, 3293082), (13, 3039768), (18, 2195388), (24, 1646541), (26, 1519884), (27, 1463592), (36, 1097694), (39, 1013256), (52, 759942), (54, 731796), (72, 548847), (78, 506628), (81, 487864), (104, 379971), (108, 365898), (117, 337752), (156, 253314), (162, 243932), (216, 182949), (234, 168876), (312, 126657), (324, 121966), (351, 112584), (468, 84438), (648, 60983), (702, 56292), (936, 42219), (1053, 37528), (1404, 28146), (2106, 18764), (2808, 14073), (4212, 9382), (4691, 8424)]