18697907914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9103}}^1\times {\mathrm{6379}}^1$

素因数の和:15514

約数の個数: 32

約数和(自身を含む): 33456107520

約数和(自身を除く): 14758199606

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6379, 9103, 12758, 18206, 44653, 63721, 89306, 127442, 146717, 209369, 293434, 418738, 1027019, 1465583, 2054038, 2931166, 58068037, 116136074, 406476259, 812952518, 1335564851, 2671129702, 9348953957, 18697907914]

約数ペア:

[(1, 18697907914), (2, 9348953957), (7, 2671129702), (14, 1335564851), (23, 812952518), (46, 406476259), (161, 116136074), (322, 58068037), (6379, 2931166), (9103, 2054038), (12758, 1465583), (18206, 1027019), (44653, 418738), (63721, 293434), (89306, 209369), (127442, 146717)]