122397786

素因数分解:

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

素因数の和:1996

約数の個数: 72

約数和(自身を含む): 312882804

約数和(自身を除く): 190485018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 882, 1022, 1314, 1533, 1901, 3066, 3577, 3802, 4599, 5703, 7154, 9198, 10731, 11406, 13307, 17109, 21462, 26614, 32193, 34218, 39921, 64386, 79842, 93149, 119763, 138773, 186298, 239526, 277546, 279447, 416319, 558894, 832638, 838341, 971411, 1248957, 1676682, 1942822, 2497914, 2914233, 5828466, 6799877, 8742699, 13599754, 17485398, 20399631, 40799262, 61198893, 122397786]

約数ペア:

[(1, 122397786), (2, 61198893), (3, 40799262), (6, 20399631), (7, 17485398), (9, 13599754), (14, 8742699), (18, 6799877), (21, 5828466), (42, 2914233), (49, 2497914), (63, 1942822), (73, 1676682), (98, 1248957), (126, 971411), (146, 838341), (147, 832638), (219, 558894), (294, 416319), (438, 279447), (441, 277546), (511, 239526), (657, 186298), (882, 138773), (1022, 119763), (1314, 93149), (1533, 79842), (1901, 64386), (3066, 39921), (3577, 34218), (3802, 32193), (4599, 26614), (5703, 21462), (7154, 17109), (9198, 13307), (10731, 11406)]