31458636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4673}}^1$

素因数の和:4711

約数の個数: 72

約数和(自身を含む): 91872144

約数和(自身を除く): 60413508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 4673, 6732, 9346, 14019, 18692, 28038, 42057, 51403, 56076, 79441, 84114, 102806, 154209, 158882, 168228, 205612, 238323, 308418, 317764, 462627, 476646, 616836, 714969, 873851, 925254, 953292, 1429938, 1747702, 1850508, 2621553, 2859876, 3495404, 5243106, 7864659, 10486212, 15729318, 31458636]

約数ペア:

[(1, 31458636), (2, 15729318), (3, 10486212), (4, 7864659), (6, 5243106), (9, 3495404), (11, 2859876), (12, 2621553), (17, 1850508), (18, 1747702), (22, 1429938), (33, 953292), (34, 925254), (36, 873851), (44, 714969), (51, 616836), (66, 476646), (68, 462627), (99, 317764), (102, 308418), (132, 238323), (153, 205612), (187, 168228), (198, 158882), (204, 154209), (306, 102806), (374, 84114), (396, 79441), (561, 56076), (612, 51403), (748, 42057), (1122, 28038), (1683, 18692), (2244, 14019), (3366, 9346), (4673, 6732)]