2018227064

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{3221}}^1$

素因数の和:3468

約数の個数: 64

約数和(自身を含む): 4416975360

約数和(自身を除く): 2398748296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 167, 268, 334, 469, 536, 668, 938, 1169, 1336, 1876, 2338, 3221, 3752, 4676, 6442, 9352, 11189, 12884, 22378, 22547, 25768, 44756, 45094, 78323, 89512, 90188, 156646, 180376, 215807, 313292, 431614, 537907, 626584, 863228, 1075814, 1510649, 1726456, 2151628, 3021298, 3765349, 4303256, 6042596, 7530698, 12085192, 15061396, 30122792, 36039769, 72079538, 144159076, 252278383, 288318152, 504556766, 1009113532, 2018227064]

約数ペア:

[(1, 2018227064), (2, 1009113532), (4, 504556766), (7, 288318152), (8, 252278383), (14, 144159076), (28, 72079538), (56, 36039769), (67, 30122792), (134, 15061396), (167, 12085192), (268, 7530698), (334, 6042596), (469, 4303256), (536, 3765349), (668, 3021298), (938, 2151628), (1169, 1726456), (1336, 1510649), (1876, 1075814), (2338, 863228), (3221, 626584), (3752, 537907), (4676, 431614), (6442, 313292), (9352, 215807), (11189, 180376), (12884, 156646), (22378, 90188), (22547, 89512), (25768, 78323), (44756, 45094)]