21044058

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26371}}^1$

素因数の和:26402

約数の個数: 32

約数和(自身を含む): 50634240

約数和(自身を除く): 29590182

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26371, 52742, 79113, 158226, 184597, 369194, 501049, 553791, 1002098, 1107582, 1503147, 3006294, 3507343, 7014686, 10522029, 21044058]

約数ペア:

[(1, 21044058), (2, 10522029), (3, 7014686), (6, 3507343), (7, 3006294), (14, 1503147), (19, 1107582), (21, 1002098), (38, 553791), (42, 501049), (57, 369194), (114, 184597), (133, 158226), (266, 79113), (399, 52742), (798, 26371)]