1118335572

素因数分解:

$2^2\times 3^8\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 108

約数和(自身を含む): 3006779776

約数和(自身を除く): 1888444204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 729, 774, 972, 991, 1161, 1458, 1548, 1982, 2187, 2322, 2916, 2973, 3483, 3964, 4374, 4644, 5946, 6561, 6966, 8748, 8919, 10449, 11892, 13122, 13932, 17838, 20898, 26244, 26757, 31347, 35676, 41796, 42613, 53514, 62694, 80271, 85226, 94041, 107028, 125388, 127839, 160542, 170452, 188082, 240813, 255678, 282123, 321084, 376164, 383517, 481626, 511356, 564246, 722439, 767034, 963252, 1128492, 1150551, 1444878, 1534068, 2167317, 2301102, 2889756, 3451653, 4334634, 4602204, 6501951, 6903306, 8669268, 10354959, 13003902, 13806612, 20709918, 26007804, 31064877, 41419836, 62129754, 93194631, 124259508, 186389262, 279583893, 372778524, 559167786, 1118335572]

約数ペア:

[(1, 1118335572), (2, 559167786), (3, 372778524), (4, 279583893), (6, 186389262), (9, 124259508), (12, 93194631), (18, 62129754), (27, 41419836), (36, 31064877), (43, 26007804), (54, 20709918), (81, 13806612), (86, 13003902), (108, 10354959), (129, 8669268), (162, 6903306), (172, 6501951), (243, 4602204), (258, 4334634), (324, 3451653), (387, 2889756), (486, 2301102), (516, 2167317), (729, 1534068), (774, 1444878), (972, 1150551), (991, 1128492), (1161, 963252), (1458, 767034), (1548, 722439), (1982, 564246), (2187, 511356), (2322, 481626), (2916, 383517), (2973, 376164), (3483, 321084), (3964, 282123), (4374, 255678), (4644, 240813), (5946, 188082), (6561, 170452), (6966, 160542), (8748, 127839), (8919, 125388), (10449, 107028), (11892, 94041), (13122, 85226), (13932, 80271), (17838, 62694), (20898, 53514), (26244, 42613), (26757, 41796), (31347, 35676)]