19483341948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9439}}^1\times {\mathrm{8191}}^1$

素因数の和:17647

約数の個数: 72

約数和(自身を含む): 56298045440

約数和(自身を除く): 36814703492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 8191, 9439, 16382, 18878, 24573, 28317, 32764, 37756, 49146, 56634, 57337, 66073, 73719, 84951, 98292, 113268, 114674, 132146, 147438, 169902, 172011, 198219, 229348, 264292, 294876, 339804, 344022, 396438, 516033, 594657, 688044, 792876, 1032066, 1189314, 2064132, 2378628, 77314849, 154629698, 231944547, 309259396, 463889094, 541203943, 695833641, 927778188, 1082407886, 1391667282, 1623611829, 2164815772, 2783334564, 3247223658, 4870835487, 6494447316, 9741670974, 19483341948]

約数ペア:

[(1, 19483341948), (2, 9741670974), (3, 6494447316), (4, 4870835487), (6, 3247223658), (7, 2783334564), (9, 2164815772), (12, 1623611829), (14, 1391667282), (18, 1082407886), (21, 927778188), (28, 695833641), (36, 541203943), (42, 463889094), (63, 309259396), (84, 231944547), (126, 154629698), (252, 77314849), (8191, 2378628), (9439, 2064132), (16382, 1189314), (18878, 1032066), (24573, 792876), (28317, 688044), (32764, 594657), (37756, 516033), (49146, 396438), (56634, 344022), (57337, 339804), (66073, 294876), (73719, 264292), (84951, 229348), (98292, 198219), (113268, 172011), (114674, 169902), (132146, 147438)]