7421148

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 72

約数和(自身を含む): 21912800

約数和(自身を除く): 14491652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 601, 686, 882, 1029, 1202, 1372, 1764, 1803, 2058, 2404, 3087, 3606, 4116, 4207, 5409, 6174, 7212, 8414, 10818, 12348, 12621, 16828, 21636, 25242, 29449, 37863, 50484, 58898, 75726, 88347, 117796, 151452, 176694, 206143, 265041, 353388, 412286, 530082, 618429, 824572, 1060164, 1236858, 1855287, 2473716, 3710574, 7421148]

約数ペア:

[(1, 7421148), (2, 3710574), (3, 2473716), (4, 1855287), (6, 1236858), (7, 1060164), (9, 824572), (12, 618429), (14, 530082), (18, 412286), (21, 353388), (28, 265041), (36, 206143), (42, 176694), (49, 151452), (63, 117796), (84, 88347), (98, 75726), (126, 58898), (147, 50484), (196, 37863), (252, 29449), (294, 25242), (343, 21636), (441, 16828), (588, 12621), (601, 12348), (686, 10818), (882, 8414), (1029, 7212), (1202, 6174), (1372, 5409), (1764, 4207), (1803, 4116), (2058, 3606), (2404, 3087)]