172699326

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 388702080

約数和(自身を除く): 216002754

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 173, 186, 279, 346, 519, 558, 1038, 1557, 1789, 3114, 3578, 5363, 5367, 10726, 10734, 16089, 16101, 32178, 32202, 48267, 55459, 96534, 110918, 166377, 309497, 332754, 499131, 618994, 928491, 998262, 1856982, 2785473, 5570946, 9594407, 19188814, 28783221, 57566442, 86349663, 172699326]

約数ペア:

[(1, 172699326), (2, 86349663), (3, 57566442), (6, 28783221), (9, 19188814), (18, 9594407), (31, 5570946), (62, 2785473), (93, 1856982), (173, 998262), (186, 928491), (279, 618994), (346, 499131), (519, 332754), (558, 309497), (1038, 166377), (1557, 110918), (1789, 96534), (3114, 55459), (3578, 48267), (5363, 32202), (5367, 32178), (10726, 16101), (10734, 16089)]