169180902

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44971}}^1$

素因数の和:45009

約数の個数: 48

約数和(自身を含む): 420937920

約数和(自身を除く): 251757018

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 44971, 89942, 134913, 269826, 404739, 494681, 809478, 854449, 989362, 1484043, 1708898, 2563347, 2968086, 4452129, 5126694, 7690041, 8904258, 9398939, 15380082, 18797878, 28196817, 56393634, 84590451, 169180902]

約数ペア:

[(1, 169180902), (2, 84590451), (3, 56393634), (6, 28196817), (9, 18797878), (11, 15380082), (18, 9398939), (19, 8904258), (22, 7690041), (33, 5126694), (38, 4452129), (57, 2968086), (66, 2563347), (99, 1708898), (114, 1484043), (171, 989362), (198, 854449), (209, 809478), (342, 494681), (418, 404739), (627, 269826), (1254, 134913), (1881, 89942), (3762, 44971)]