9147516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 25433856

約数和(自身を除く): 16286340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 84, 94, 98, 141, 147, 188, 196, 282, 294, 329, 331, 564, 588, 658, 662, 987, 993, 1316, 1324, 1974, 1986, 2303, 2317, 3948, 3972, 4606, 4634, 6909, 6951, 9212, 9268, 13818, 13902, 15557, 16219, 27636, 27804, 31114, 32438, 46671, 48657, 62228, 64876, 93342, 97314, 108899, 186684, 194628, 217798, 326697, 435596, 653394, 762293, 1306788, 1524586, 2286879, 3049172, 4573758, 9147516]

約数ペア:

[(1, 9147516), (2, 4573758), (3, 3049172), (4, 2286879), (6, 1524586), (7, 1306788), (12, 762293), (14, 653394), (21, 435596), (28, 326697), (42, 217798), (47, 194628), (49, 186684), (84, 108899), (94, 97314), (98, 93342), (141, 64876), (147, 62228), (188, 48657), (196, 46671), (282, 32438), (294, 31114), (329, 27804), (331, 27636), (564, 16219), (588, 15557), (658, 13902), (662, 13818), (987, 9268), (993, 9212), (1316, 6951), (1324, 6909), (1974, 4634), (1986, 4606), (2303, 3972), (2317, 3948)]