40263678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 109863936

約数和(自身を除く): 69600258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 523, 546, 611, 658, 819, 846, 987, 1046, 1222, 1569, 1638, 1833, 1974, 2961, 3138, 3661, 3666, 4277, 4707, 5499, 5922, 6799, 7322, 8554, 9414, 10983, 10998, 12831, 13598, 20397, 21966, 24581, 25662, 32949, 38493, 40794, 47593, 49162, 61191, 65898, 73743, 76986, 95186, 122382, 142779, 147486, 172067, 221229, 285558, 319553, 344134, 428337, 442458, 516201, 639106, 856674, 958659, 1032402, 1548603, 1917318, 2236871, 2875977, 3097206, 4473742, 5751954, 6710613, 13421226, 20131839, 40263678]

約数ペア:

[(1, 40263678), (2, 20131839), (3, 13421226), (6, 6710613), (7, 5751954), (9, 4473742), (13, 3097206), (14, 2875977), (18, 2236871), (21, 1917318), (26, 1548603), (39, 1032402), (42, 958659), (47, 856674), (63, 639106), (78, 516201), (91, 442458), (94, 428337), (117, 344134), (126, 319553), (141, 285558), (182, 221229), (234, 172067), (273, 147486), (282, 142779), (329, 122382), (423, 95186), (523, 76986), (546, 73743), (611, 65898), (658, 61191), (819, 49162), (846, 47593), (987, 40794), (1046, 38493), (1222, 32949), (1569, 25662), (1638, 24581), (1833, 21966), (1974, 20397), (2961, 13598), (3138, 12831), (3661, 10998), (3666, 10983), (4277, 9414), (4707, 8554), (5499, 7322), (5922, 6799)]