2130392988

素因数分解:

$2^2\times 3^4\times {\mathrm{983}}^1\times {\mathrm{6689}}^1$

素因数の和:7688

約数の個数: 60

約数和(自身を含む): 5575767120

約数和(自身を除く): 3445374132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 983, 1966, 2949, 3932, 5898, 6689, 8847, 11796, 13378, 17694, 20067, 26541, 26756, 35388, 40134, 53082, 60201, 79623, 80268, 106164, 120402, 159246, 180603, 240804, 318492, 361206, 541809, 722412, 1083618, 2167236, 6575287, 13150574, 19725861, 26301148, 39451722, 59177583, 78903444, 118355166, 177532749, 236710332, 355065498, 532598247, 710130996, 1065196494, 2130392988]

約数ペア:

[(1, 2130392988), (2, 1065196494), (3, 710130996), (4, 532598247), (6, 355065498), (9, 236710332), (12, 177532749), (18, 118355166), (27, 78903444), (36, 59177583), (54, 39451722), (81, 26301148), (108, 19725861), (162, 13150574), (324, 6575287), (983, 2167236), (1966, 1083618), (2949, 722412), (3932, 541809), (5898, 361206), (6689, 318492), (8847, 240804), (11796, 180603), (13378, 159246), (17694, 120402), (20067, 106164), (26541, 80268), (26756, 79623), (35388, 60201), (40134, 53082)]