12197844

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2197

約数の個数: 48

約数和(自身を含む): 32235840

約数和(自身を除く): 20037996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2131, 2862, 4262, 5724, 6393, 8524, 12786, 19179, 25572, 38358, 57537, 76716, 112943, 115074, 225886, 230148, 338829, 451772, 677658, 1016487, 1355316, 2032974, 3049461, 4065948, 6098922, 12197844]

約数ペア:

[(1, 12197844), (2, 6098922), (3, 4065948), (4, 3049461), (6, 2032974), (9, 1355316), (12, 1016487), (18, 677658), (27, 451772), (36, 338829), (53, 230148), (54, 225886), (106, 115074), (108, 112943), (159, 76716), (212, 57537), (318, 38358), (477, 25572), (636, 19179), (954, 12786), (1431, 8524), (1908, 6393), (2131, 5724), (2862, 4262)]