21167994834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{7411}}^1\times {\mathrm{22669}}^1$

素因数の和:30095

約数の個数: 48

約数和(自身を含む): 52425372480

約数和(自身を除く): 31257377646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 7411, 14822, 22233, 22669, 44466, 45338, 51877, 66699, 68007, 103754, 133398, 136014, 155631, 158683, 204021, 311262, 317366, 408042, 466893, 476049, 933786, 952098, 1428147, 2856294, 167999959, 335999918, 503999877, 1007999754, 1175999713, 1511999631, 2351999426, 3023999262, 3527999139, 7055998278, 10583997417, 21167994834]

約数ペア:

[(1, 21167994834), (2, 10583997417), (3, 7055998278), (6, 3527999139), (7, 3023999262), (9, 2351999426), (14, 1511999631), (18, 1175999713), (21, 1007999754), (42, 503999877), (63, 335999918), (126, 167999959), (7411, 2856294), (14822, 1428147), (22233, 952098), (22669, 933786), (44466, 476049), (45338, 466893), (51877, 408042), (66699, 317366), (68007, 311262), (103754, 204021), (133398, 158683), (136014, 155631)]