12239993628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{278917}}^1$

素因数の和:279003

約数の個数: 72

約数和(自身を含む): 32894473248

約数和(自身を除く): 20654479620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2438, 3657, 4876, 7314, 10971, 14628, 21942, 43884, 278917, 557834, 836751, 1115668, 1673502, 2510253, 3347004, 5020506, 6415091, 10041012, 12830182, 14782601, 19245273, 25660364, 29565202, 38490546, 44347803, 57735819, 59130404, 76981092, 88695606, 115471638, 133043409, 177391212, 230943276, 266086818, 339999823, 532173636, 679999646, 1019999469, 1359999292, 2039998938, 3059998407, 4079997876, 6119996814, 12239993628]

約数ペア:

[(1, 12239993628), (2, 6119996814), (3, 4079997876), (4, 3059998407), (6, 2039998938), (9, 1359999292), (12, 1019999469), (18, 679999646), (23, 532173636), (36, 339999823), (46, 266086818), (53, 230943276), (69, 177391212), (92, 133043409), (106, 115471638), (138, 88695606), (159, 76981092), (207, 59130404), (212, 57735819), (276, 44347803), (318, 38490546), (414, 29565202), (477, 25660364), (636, 19245273), (828, 14782601), (954, 12830182), (1219, 10041012), (1908, 6415091), (2438, 5020506), (3657, 3347004), (4876, 2510253), (7314, 1673502), (10971, 1115668), (14628, 836751), (21942, 557834), (43884, 278917)]