18254503964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{1627}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 34429914288

約数和(自身を除く): 16175410324

約数列:

[1, 2, 4, 37, 41, 43, 74, 82, 86, 148, 164, 172, 1517, 1591, 1627, 1763, 1849, 3034, 3182, 3254, 3526, 3698, 6068, 6364, 6508, 7052, 7396, 60199, 65231, 66707, 68413, 69961, 75809, 120398, 130462, 133414, 136826, 139922, 151618, 240796, 260924, 266828, 273652, 279844, 303236, 2468159, 2588557, 2804933, 2868401, 3008323, 4936318, 5177114, 5609866, 5736802, 6016646, 9872636, 10354228, 11219732, 11473604, 12033292, 106130837, 111307951, 123341243, 212261674, 222615902, 246682486, 424523348, 445231804, 493364972, 4563625991, 9127251982, 18254503964]

約数ペア:

[(1, 18254503964), (2, 9127251982), (4, 4563625991), (37, 493364972), (41, 445231804), (43, 424523348), (74, 246682486), (82, 222615902), (86, 212261674), (148, 123341243), (164, 111307951), (172, 106130837), (1517, 12033292), (1591, 11473604), (1627, 11219732), (1763, 10354228), (1849, 9872636), (3034, 6016646), (3182, 5736802), (3254, 5609866), (3526, 5177114), (3698, 4936318), (6068, 3008323), (6364, 2868401), (6508, 2804933), (7052, 2588557), (7396, 2468159), (60199, 303236), (65231, 279844), (66707, 273652), (68413, 266828), (69961, 260924), (75809, 240796), (120398, 151618), (130462, 139922), (133414, 136826)]