13306431438

素因数分解:

$2^1\times 3^3\times {\mathrm{8641}}^1\times {\mathrm{28517}}^1$

素因数の和:37169

約数の個数: 32

約数和(自身を含む): 29574306720

約数和(自身を除く): 16267875282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 8641, 17282, 25923, 28517, 51846, 57034, 77769, 85551, 155538, 171102, 233307, 256653, 466614, 513306, 769959, 1539918, 246415397, 492830794, 739246191, 1478492382, 2217738573, 4435477146, 6653215719, 13306431438]

約数ペア:

[(1, 13306431438), (2, 6653215719), (3, 4435477146), (6, 2217738573), (9, 1478492382), (18, 739246191), (27, 492830794), (54, 246415397), (8641, 1539918), (17282, 769959), (25923, 513306), (28517, 466614), (51846, 256653), (57034, 233307), (77769, 171102), (85551, 155538)]