40609674

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 112

約数和(自身を含む): 109544832

約数和(自身を除く): 68935158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 173, 189, 207, 243, 322, 346, 378, 414, 483, 486, 519, 567, 621, 729, 966, 1038, 1134, 1211, 1242, 1449, 1458, 1557, 1701, 1863, 2422, 2898, 3114, 3402, 3633, 3726, 3979, 4347, 4671, 5103, 5589, 7266, 7958, 8694, 9342, 10206, 10899, 11178, 11937, 13041, 14013, 16767, 21798, 23874, 26082, 27853, 28026, 32697, 33534, 35811, 39123, 42039, 55706, 65394, 71622, 78246, 83559, 84078, 98091, 107433, 117369, 126117, 167118, 196182, 214866, 234738, 250677, 252234, 294273, 322299, 501354, 588546, 644598, 752031, 882819, 966897, 1504062, 1765638, 1933794, 2256093, 2900691, 4512186, 5801382, 6768279, 13536558, 20304837, 40609674]

約数ペア:

[(1, 40609674), (2, 20304837), (3, 13536558), (6, 6768279), (7, 5801382), (9, 4512186), (14, 2900691), (18, 2256093), (21, 1933794), (23, 1765638), (27, 1504062), (42, 966897), (46, 882819), (54, 752031), (63, 644598), (69, 588546), (81, 501354), (126, 322299), (138, 294273), (161, 252234), (162, 250677), (173, 234738), (189, 214866), (207, 196182), (243, 167118), (322, 126117), (346, 117369), (378, 107433), (414, 98091), (483, 84078), (486, 83559), (519, 78246), (567, 71622), (621, 65394), (729, 55706), (966, 42039), (1038, 39123), (1134, 35811), (1211, 33534), (1242, 32697), (1449, 28026), (1458, 27853), (1557, 26082), (1701, 23874), (1863, 21798), (2422, 16767), (2898, 14013), (3114, 13041), (3402, 11937), (3633, 11178), (3726, 10899), (3979, 10206), (4347, 9342), (4671, 8694), (5103, 7958), (5589, 7266)]