38227956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 99277920

約数和(自身を除く): 61049964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 179, 222, 358, 444, 481, 537, 716, 962, 1074, 1369, 1443, 1924, 2148, 2327, 2738, 2886, 4107, 4654, 5476, 5772, 6623, 6981, 8214, 9308, 13246, 13962, 16428, 17797, 19869, 26492, 27924, 35594, 39738, 53391, 71188, 79476, 86099, 106782, 172198, 213564, 245051, 258297, 344396, 490102, 516594, 735153, 980204, 1033188, 1470306, 2940612, 3185663, 6371326, 9556989, 12742652, 19113978, 38227956]

約数ペア:

[(1, 38227956), (2, 19113978), (3, 12742652), (4, 9556989), (6, 6371326), (12, 3185663), (13, 2940612), (26, 1470306), (37, 1033188), (39, 980204), (52, 735153), (74, 516594), (78, 490102), (111, 344396), (148, 258297), (156, 245051), (179, 213564), (222, 172198), (358, 106782), (444, 86099), (481, 79476), (537, 71188), (716, 53391), (962, 39738), (1074, 35594), (1369, 27924), (1443, 26492), (1924, 19869), (2148, 17797), (2327, 16428), (2738, 13962), (2886, 13246), (4107, 9308), (4654, 8214), (5476, 6981), (5772, 6623)]