181995438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1161

約数の個数: 48

約数和(自身を含む): 390798720

約数和(自身を除く): 208803282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 289, 309, 578, 618, 867, 1019, 1734, 1751, 2038, 3057, 3502, 5253, 6114, 10506, 17323, 29767, 34646, 51969, 59534, 89301, 103938, 104957, 178602, 209914, 294491, 314871, 588982, 629742, 883473, 1766946, 1784269, 3568538, 5352807, 10705614, 30332573, 60665146, 90997719, 181995438]

約数ペア:

[(1, 181995438), (2, 90997719), (3, 60665146), (6, 30332573), (17, 10705614), (34, 5352807), (51, 3568538), (102, 1784269), (103, 1766946), (206, 883473), (289, 629742), (309, 588982), (578, 314871), (618, 294491), (867, 209914), (1019, 178602), (1734, 104957), (1751, 103938), (2038, 89301), (3057, 59534), (3502, 51969), (5253, 34646), (6114, 29767), (10506, 17323)]