18846528

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 56

約数和(自身を含む): 50401728

約数和(自身を除く): 31555200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 953, 1236, 1648, 1906, 2472, 2859, 3296, 3812, 4944, 5718, 6592, 7624, 9888, 11436, 15248, 19776, 22872, 30496, 45744, 60992, 91488, 98159, 182976, 196318, 294477, 392636, 588954, 785272, 1177908, 1570544, 2355816, 3141088, 4711632, 6282176, 9423264, 18846528]

約数ペア:

[(1, 18846528), (2, 9423264), (3, 6282176), (4, 4711632), (6, 3141088), (8, 2355816), (12, 1570544), (16, 1177908), (24, 785272), (32, 588954), (48, 392636), (64, 294477), (96, 196318), (103, 182976), (192, 98159), (206, 91488), (309, 60992), (412, 45744), (618, 30496), (824, 22872), (953, 19776), (1236, 15248), (1648, 11436), (1906, 9888), (2472, 7624), (2859, 6592), (3296, 5718), (3812, 4944)]