12351276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 37250304

約数和(自身を除く): 24899028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2131, 2898, 4262, 5796, 6393, 8524, 12786, 14917, 19179, 25572, 29834, 38358, 44751, 49013, 59668, 76716, 89502, 98026, 134253, 147039, 179004, 196052, 268506, 294078, 343091, 441117, 537012, 588156, 686182, 882234, 1029273, 1372364, 1764468, 2058546, 3087819, 4117092, 6175638, 12351276]

約数ペア:

[(1, 12351276), (2, 6175638), (3, 4117092), (4, 3087819), (6, 2058546), (7, 1764468), (9, 1372364), (12, 1029273), (14, 882234), (18, 686182), (21, 588156), (23, 537012), (28, 441117), (36, 343091), (42, 294078), (46, 268506), (63, 196052), (69, 179004), (84, 147039), (92, 134253), (126, 98026), (138, 89502), (161, 76716), (207, 59668), (252, 49013), (276, 44751), (322, 38358), (414, 29834), (483, 25572), (644, 19179), (828, 14917), (966, 12786), (1449, 8524), (1932, 6393), (2131, 5796), (2898, 4262)]