7969428

素因数分解:

$2^2\times 3^7\times {\mathrm{911}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 20939520

約数和(自身を除く): 12970092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 911, 972, 1458, 1822, 2187, 2733, 2916, 3644, 4374, 5466, 8199, 8748, 10932, 16398, 24597, 32796, 49194, 73791, 98388, 147582, 221373, 295164, 442746, 664119, 885492, 1328238, 1992357, 2656476, 3984714, 7969428]

約数ペア:

[(1, 7969428), (2, 3984714), (3, 2656476), (4, 1992357), (6, 1328238), (9, 885492), (12, 664119), (18, 442746), (27, 295164), (36, 221373), (54, 147582), (81, 98388), (108, 73791), (162, 49194), (243, 32796), (324, 24597), (486, 16398), (729, 10932), (911, 8748), (972, 8199), (1458, 5466), (1822, 4374), (2187, 3644), (2733, 2916)]