22578636

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 31708212

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 131, 159, 212, 262, 271, 318, 393, 524, 542, 636, 786, 813, 1084, 1572, 1626, 3252, 6943, 13886, 14363, 20829, 27772, 28726, 35501, 41658, 43089, 57452, 71002, 83316, 86178, 106503, 142004, 172356, 213006, 426012, 1881553, 3763106, 5644659, 7526212, 11289318, 22578636]

約数ペア:

[(1, 22578636), (2, 11289318), (3, 7526212), (4, 5644659), (6, 3763106), (12, 1881553), (53, 426012), (106, 213006), (131, 172356), (159, 142004), (212, 106503), (262, 86178), (271, 83316), (318, 71002), (393, 57452), (524, 43089), (542, 41658), (636, 35501), (786, 28726), (813, 27772), (1084, 20829), (1572, 14363), (1626, 13886), (3252, 6943)]