40799262

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 96271632

約数和(自身を除く): 55472370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 1901, 3066, 3577, 3802, 5703, 7154, 10731, 11406, 13307, 21462, 26614, 39921, 79842, 93149, 138773, 186298, 277546, 279447, 416319, 558894, 832638, 971411, 1942822, 2914233, 5828466, 6799877, 13599754, 20399631, 40799262]

約数ペア:

[(1, 40799262), (2, 20399631), (3, 13599754), (6, 6799877), (7, 5828466), (14, 2914233), (21, 1942822), (42, 971411), (49, 832638), (73, 558894), (98, 416319), (146, 279447), (147, 277546), (219, 186298), (294, 138773), (438, 93149), (511, 79842), (1022, 39921), (1533, 26614), (1901, 21462), (3066, 13307), (3577, 11406), (3802, 10731), (5703, 7154)]