12400362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 29189160

約数和(自身を除く): 16788798

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 269, 394, 538, 591, 807, 1182, 1614, 1773, 2421, 2561, 3497, 3546, 4842, 5122, 6994, 7683, 10491, 15366, 20982, 23049, 31473, 46098, 52993, 62946, 105986, 158979, 317958, 476937, 688909, 953874, 1377818, 2066727, 4133454, 6200181, 12400362]

約数ペア:

[(1, 12400362), (2, 6200181), (3, 4133454), (6, 2066727), (9, 1377818), (13, 953874), (18, 688909), (26, 476937), (39, 317958), (78, 158979), (117, 105986), (197, 62946), (234, 52993), (269, 46098), (394, 31473), (538, 23049), (591, 20982), (807, 15366), (1182, 10491), (1614, 7683), (1773, 6994), (2421, 5122), (2561, 4842), (3497, 3546)]