11911212

素因数分解:

$2^2\times 3^4\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 60

約数和(自身を含む): 31542280

約数和(自身を除く): 19631068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 97, 108, 162, 194, 291, 324, 379, 388, 582, 758, 873, 1137, 1164, 1516, 1746, 2274, 2619, 3411, 3492, 4548, 5238, 6822, 7857, 10233, 10476, 13644, 15714, 20466, 30699, 31428, 36763, 40932, 61398, 73526, 110289, 122796, 147052, 220578, 330867, 441156, 661734, 992601, 1323468, 1985202, 2977803, 3970404, 5955606, 11911212]

約数ペア:

[(1, 11911212), (2, 5955606), (3, 3970404), (4, 2977803), (6, 1985202), (9, 1323468), (12, 992601), (18, 661734), (27, 441156), (36, 330867), (54, 220578), (81, 147052), (97, 122796), (108, 110289), (162, 73526), (194, 61398), (291, 40932), (324, 36763), (379, 31428), (388, 30699), (582, 20466), (758, 15714), (873, 13644), (1137, 10476), (1164, 10233), (1516, 7857), (1746, 6822), (2274, 5238), (2619, 4548), (3411, 3492)]