18113232

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19861}}^1$

素因数の和:19891

約数の個数: 40

約数和(自身を含む): 49257760

約数和(自身を除く): 31144528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19861, 39722, 59583, 79444, 119166, 158888, 238332, 317776, 377359, 476664, 754718, 953328, 1132077, 1509436, 2264154, 3018872, 4528308, 6037744, 9056616, 18113232]

約数ペア:

[(1, 18113232), (2, 9056616), (3, 6037744), (4, 4528308), (6, 3018872), (8, 2264154), (12, 1509436), (16, 1132077), (19, 953328), (24, 754718), (38, 476664), (48, 377359), (57, 317776), (76, 238332), (114, 158888), (152, 119166), (228, 79444), (304, 59583), (456, 39722), (912, 19861)]