12212388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 54

約数和(自身を含む): 31988502

約数和(自身を除く): 19776114

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 353, 372, 558, 706, 961, 1059, 1116, 1412, 1922, 2118, 2883, 3177, 3844, 4236, 5766, 6354, 8649, 10943, 11532, 12708, 17298, 21886, 32829, 34596, 43772, 65658, 98487, 131316, 196974, 339233, 393948, 678466, 1017699, 1356932, 2035398, 3053097, 4070796, 6106194, 12212388]

約数ペア:

[(1, 12212388), (2, 6106194), (3, 4070796), (4, 3053097), (6, 2035398), (9, 1356932), (12, 1017699), (18, 678466), (31, 393948), (36, 339233), (62, 196974), (93, 131316), (124, 98487), (186, 65658), (279, 43772), (353, 34596), (372, 32829), (558, 21886), (706, 17298), (961, 12708), (1059, 11532), (1116, 10943), (1412, 8649), (1922, 6354), (2118, 5766), (2883, 4236), (3177, 3844)]