26940708

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:742

約数の個数: 72

約数和(自身を含む): 73822560

約数和(自身を除く): 46881852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 361, 513, 684, 691, 722, 1026, 1083, 1382, 1444, 2052, 2073, 2166, 2764, 3249, 4146, 4332, 6219, 6498, 8292, 9747, 12438, 12996, 13129, 18657, 19494, 24876, 26258, 37314, 38988, 39387, 52516, 74628, 78774, 118161, 157548, 236322, 249451, 354483, 472644, 498902, 708966, 748353, 997804, 1417932, 1496706, 2245059, 2993412, 4490118, 6735177, 8980236, 13470354, 26940708]

約数ペア:

[(1, 26940708), (2, 13470354), (3, 8980236), (4, 6735177), (6, 4490118), (9, 2993412), (12, 2245059), (18, 1496706), (19, 1417932), (27, 997804), (36, 748353), (38, 708966), (54, 498902), (57, 472644), (76, 354483), (108, 249451), (114, 236322), (171, 157548), (228, 118161), (342, 78774), (361, 74628), (513, 52516), (684, 39387), (691, 38988), (722, 37314), (1026, 26258), (1083, 24876), (1382, 19494), (1444, 18657), (2052, 13129), (2073, 12996), (2166, 12438), (2764, 9747), (3249, 8292), (4146, 6498), (4332, 6219)]