818378148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9742597}}^1$

素因数の和:9742611

約数の個数: 24

約数和(自身を含む): 2182341952

約数和(自身を除く): 1363963804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9742597, 19485194, 29227791, 38970388, 58455582, 68198179, 116911164, 136396358, 204594537, 272792716, 409189074, 818378148]

約数ペア:

[(1, 818378148), (2, 409189074), (3, 272792716), (4, 204594537), (6, 136396358), (7, 116911164), (12, 68198179), (14, 58455582), (21, 38970388), (28, 29227791), (42, 19485194), (84, 9742597)]