42903738

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 96033600

約数和(自身を除く): 53129862

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 142, 177, 213, 354, 426, 531, 569, 639, 1062, 1138, 1278, 1707, 3414, 4189, 5121, 8378, 10242, 12567, 25134, 33571, 37701, 40399, 67142, 75402, 80798, 100713, 121197, 201426, 242394, 302139, 363591, 604278, 727182, 2383541, 4767082, 7150623, 14301246, 21451869, 42903738]

約数ペア:

[(1, 42903738), (2, 21451869), (3, 14301246), (6, 7150623), (9, 4767082), (18, 2383541), (59, 727182), (71, 604278), (118, 363591), (142, 302139), (177, 242394), (213, 201426), (354, 121197), (426, 100713), (531, 80798), (569, 75402), (639, 67142), (1062, 40399), (1138, 37701), (1278, 33571), (1707, 25134), (3414, 12567), (4189, 10242), (5121, 8378)]