27442548

素因数分解:

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

素因数の和:402

約数の個数: 108

約数和(自身を含む): 82660032

約数和(自身を除く): 55217484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 331, 423, 441, 564, 588, 658, 662, 846, 882, 987, 993, 1316, 1324, 1692, 1764, 1974, 1986, 2303, 2317, 2961, 2979, 3948, 3972, 4606, 4634, 5922, 5958, 6909, 6951, 9212, 9268, 11844, 11916, 13818, 13902, 15557, 16219, 20727, 20853, 27636, 27804, 31114, 32438, 41454, 41706, 46671, 48657, 62228, 64876, 82908, 83412, 93342, 97314, 108899, 140013, 145971, 186684, 194628, 217798, 280026, 291942, 326697, 435596, 560052, 583884, 653394, 762293, 980091, 1306788, 1524586, 1960182, 2286879, 3049172, 3920364, 4573758, 6860637, 9147516, 13721274, 27442548]

約数ペア:

[(1, 27442548), (2, 13721274), (3, 9147516), (4, 6860637), (6, 4573758), (7, 3920364), (9, 3049172), (12, 2286879), (14, 1960182), (18, 1524586), (21, 1306788), (28, 980091), (36, 762293), (42, 653394), (47, 583884), (49, 560052), (63, 435596), (84, 326697), (94, 291942), (98, 280026), (126, 217798), (141, 194628), (147, 186684), (188, 145971), (196, 140013), (252, 108899), (282, 97314), (294, 93342), (329, 83412), (331, 82908), (423, 64876), (441, 62228), (564, 48657), (588, 46671), (658, 41706), (662, 41454), (846, 32438), (882, 31114), (987, 27804), (993, 27636), (1316, 20853), (1324, 20727), (1692, 16219), (1764, 15557), (1974, 13902), (1986, 13818), (2303, 11916), (2317, 11844), (2961, 9268), (2979, 9212), (3948, 6951), (3972, 6909), (4606, 5958), (4634, 5922)]