40453884

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 111175680

約数和(自身を除く): 70721796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 43, 54, 62, 86, 93, 108, 124, 129, 172, 186, 258, 279, 281, 372, 387, 516, 558, 562, 774, 837, 843, 1116, 1124, 1161, 1333, 1548, 1674, 1686, 2322, 2529, 2666, 3348, 3372, 3999, 4644, 5058, 5332, 7587, 7998, 8711, 10116, 11997, 12083, 15174, 15996, 17422, 23994, 24166, 26133, 30348, 34844, 35991, 36249, 47988, 48332, 52266, 71982, 72498, 78399, 104532, 108747, 143964, 144996, 156798, 217494, 235197, 313596, 326241, 374573, 434988, 470394, 652482, 749146, 940788, 1123719, 1304964, 1498292, 2247438, 3371157, 4494876, 6742314, 10113471, 13484628, 20226942, 40453884]

約数ペア:

[(1, 40453884), (2, 20226942), (3, 13484628), (4, 10113471), (6, 6742314), (9, 4494876), (12, 3371157), (18, 2247438), (27, 1498292), (31, 1304964), (36, 1123719), (43, 940788), (54, 749146), (62, 652482), (86, 470394), (93, 434988), (108, 374573), (124, 326241), (129, 313596), (172, 235197), (186, 217494), (258, 156798), (279, 144996), (281, 143964), (372, 108747), (387, 104532), (516, 78399), (558, 72498), (562, 71982), (774, 52266), (837, 48332), (843, 47988), (1116, 36249), (1124, 35991), (1161, 34844), (1333, 30348), (1548, 26133), (1674, 24166), (1686, 23994), (2322, 17422), (2529, 15996), (2666, 15174), (3348, 12083), (3372, 11997), (3999, 10116), (4644, 8711), (5058, 7998), (5332, 7587)]