1978979.00000000

素因数分解:

$2^6\times 3^2\times {\mathrm{121727}}^1$

素因数の和:121745

約数の個数: 42

約数和(自身を含む): 200972928

約数和(自身を除く): 130858176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 121727, 243454, 365181, 486908, 730362, 973816, 1095543, 1460724, 1947632, 2191086, 2921448, 3895264, 4382172, 5842896, 7790528, 8764344, 11685792, 17528688, 23371584, 35057376, 70114752]

約数ペア:

[(1, 70114752), (2, 35057376), (3, 23371584), (4, 17528688), (6, 11685792), (8, 8764344), (9, 7790528), (12, 5842896), (16, 4382172), (18, 3895264), (24, 2921448), (32, 2191086), (36, 1947632), (48, 1460724), (64, 1095543), (72, 973816), (96, 730362), (144, 486908), (192, 365181), (288, 243454), (576, 121727)]