2021799222

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{287269}}^1$

素因数の和:287317

約数の個数: 48

約数和(自身を含む): 4839924960

約数和(自身を除く): 2818125738

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 287269, 574538, 861807, 1723614, 2585421, 4883573, 5170842, 6607187, 9767146, 13214374, 14650719, 19821561, 29301438, 39643122, 43952157, 59464683, 87904314, 112322179, 118929366, 224644358, 336966537, 673933074, 1010899611, 2021799222]

約数ペア:

[(1, 2021799222), (2, 1010899611), (3, 673933074), (6, 336966537), (9, 224644358), (17, 118929366), (18, 112322179), (23, 87904314), (34, 59464683), (46, 43952157), (51, 39643122), (69, 29301438), (102, 19821561), (138, 14650719), (153, 13214374), (207, 9767146), (306, 6607187), (391, 5170842), (414, 4883573), (782, 2585421), (1173, 1723614), (2346, 861807), (3519, 574538), (7038, 287269)]